Ventus band size chart: all 33 watches tabled verbatim, 20mm on 25 of them, 22mm on 8

Ventus publishes its dimensions one product page at a time, in three different sentence shapes, and has never built a spec table ^[35]. This chart reads the brand's whole current catalog fresh at build time, 34 products in the feed window, of which 33 are watches and one is a bracelet ^[35], and tables what each page prints, word for word. The headline numbers: 25 of the 33 watch SKUs take a 20mm strap and 8 take 22mm, with no odd widths anywhere in the window, and every single watch also prints its lug-to-lug, a spread of just 45 to 50mm ^[35]. The line a strap buyer usually needs is the plainest one, on the Field Watch One: 40mm Stainless Steel case, 46mm lug to lug length and 20mm lug width ^[1].

Quick answer: a 20mm strap for every Mori, Mori 2, Northstar and Field Watch One. A 22mm strap for the Black Kite B-01, B-02, B-03 and every Caspian (C-01 in all three dial variants, C-03, C-04). Lug-to-lug runs 45mm on the Northstar, 46mm on the Field Watch One, 48mm on both Mori generations and 50mm on the Black Kite and Caspian. The Caspian C-02 and the Kona are discontinued and absent from the current window; nothing is backfilled for them.

The chart: 6 models, 33 SKUs

integrated braceletcarbon fiber case

Model	SKUs	Lug width	Case (mm)	Lug-to-lug	Thickness	Note
Field Watch One	1	20mm	40mm	46mm	12.5	[1]
Mori	8	20mm	41mm	48mm	14 (12.5 excl crystal)	[18], [19], [20], [21], [22], [23], [24], [25]
Mori 2	8	20mm	41mm	48mm	14 (12.5 excl crystal)	[2], [3], [4], [5], [6], [7], [8], [9]
Northstar	8	20mm	40mm	45mm	13	[10], [11], [12], [13], [14], [15], [16], [17]
Black Kite	3	22mm	42mm	50mm	13.5	[26], [30], [31]
Caspian	5	22mm	42mm	50mm	13.5	[27], [28], [29], [32], [33]

Three sentence shapes, one width per model

Ventus never standardized how the width arrives, but each model is internally consistent. The Northstar is the only model with a labeled block: Dimensions: 40mm Diameter, 45mm Lug to Lug, 13mm Thick on one line, Lug Width: 20mm on the next, identical on all eight pages ^[10]. Both Mori generations run the numbers together in one spec paragraph: 41mm Case Diameter. then 14mm height (12.5 excl crystal) 48mm Lug to Lug length. then 20mm lug width, a sequence the rendered product page prints inside a strong tag so nothing is hidden in scripts ^[2]. The Field Watch One, Black Kite and Caspian compress it into a single comma sentence: 40mm Stainless Steel case, 46mm lug to lug length and 20mm lug width on the Field ^[1], 42mm case, 50mm lug to lug length and 22mm lug width on the Black Kite ^[26], and 42mm Brass case, 50mm lug to lug length and 22mm lug width on the Caspian; the C-04 alone swaps the front of the sentence, printing 42mm PVD Stainless Steel case, 50mm lug to lug length and 22mm lug width ^[32]. Worn & Wound's 2015 launch coverage confirms the Caspian rail is not a recent edit: the case length comes in at 50mm with lugs at 22mm ^[37].

The full roster, all 33 watch SKUs

Model	SKU as listed	Lug width	Lug-to-lug	Source
Field Watch One	Field Watch One	20mm	46mm	[1]
Mori 2	Mori 2 300m Steel Diver M-8	20mm	48mm	[2]
Mori 2	Mori 2 300m Gunmetal PVD Diver M-7	20mm	48mm	[3]
Mori 2	Mori 2 300m Steel Diver M-6	20mm	48mm	[4]
Mori 2	Mori 2 300m Brass Diver M-5	20mm	48mm	[5]
Mori 2	Mori 2 300m Brass Diver M-4	20mm	48mm	[6]
Mori 2	Mori 2 300m Brass Diver M-3	20mm	48mm	[7]
Mori 2	Mori 2 300m Brass Diver M-2	20mm	48mm	[8]
Mori 2	Mori 2 300m Brass Diver M-1	20mm	48mm	[9]
Northstar	Northstar N-8 'Full Lume'	20mm	45mm	[10]
Northstar	Northstar N-7 'Forest green'	20mm	45mm	[11]
Northstar	Northstar N-6 'Azure Blue'	20mm	45mm	[12]
Northstar	Northstar N-5 'Vintage Black'	20mm	45mm	[13]
Northstar	Northstar N-4 'Stealth'	20mm	45mm	[14]
Northstar	Northstar N-3 'Azure teal'	20mm	45mm	[15]
Northstar	Northstar N-2 'Admiral Blue'	20mm	45mm	[16]
Northstar	Northstar N-1 'Fiery Orange'	20mm	45mm	[17]
Mori	Mori 300m Diver M-6 Gunmetal Steel	20mm	48mm	[18]
Mori	Mori 300m Brass Diver M-4	20mm	48mm	[19]
Mori	Mori 300m Diver M-5 Steel Blue	20mm	48mm	[20]
Mori	Mori 300m Brass Diver M-3	20mm	48mm	[21]
Mori	Mori 300m Brass Diver M-2V	20mm	48mm	[22]
Mori	Mori 300m Brass Diver M-1V	20mm	48mm	[23]
Mori	Mori 300m Brass Diver M-2B	20mm	48mm	[24]
Mori	Mori 300m Brass Diver M-1B	20mm	48mm	[25]
Black Kite	Black Kite B-01 Carbon Fiber	22mm	50mm	[26]
Caspian	Caspian C-01 Vintage	22mm	50mm	[27]
Caspian	Caspian C-01 Type B	22mm	50mm	[28]
Caspian	Caspian C-01	22mm	50mm	[29]
Black Kite	Black Kite B-03 Carbon Fiber	22mm	50mm	[30]
Black Kite	Black Kite B-02 Carbon Fiber	22mm	50mm	[31]
Caspian	Caspian C-04	22mm	50mm	[32]
Caspian	Caspian C-03	22mm	50mm	[33]

The colorway trap: Mori 2 titles do not match their URLs

Five of the eight Mori 2 SKUs carry a title that disagrees with the address bar. The page titled Mori 2 300m Brass Diver M-3 lives at /products/mori-2-300m-diver-m-4, M-2 at mori-2-300m-diver-m-3, and M-1 at mori-2-300m-diver-m-1, while the steel M-6 through M-8 and brass M-4, M-5 sit at handles matching their titles ^[7]^[24]. If you are matching a strap order against a saved URL rather than the box label, read the title on the page, not the slug. The first-generation Mori window has the same disease in reverse: the SKU titled Mori 300m Diver M-5 Steel Blue lives at mori-300m-brass-diver-m-4-preorder and the M-6 Gunmetal at copy-of-mori-300m-diver-m-5-steel-blue-preorder ^[18]. None of this changes the width, which is 20mm on all sixteen Mori-family pages, but it is the difference between citing the watch you own and citing its neighbor.

The one taper Ventus prints

Only the Black Kite prints both ends of the strap. Its spec block carries 22mm lug width at the front and, six lines down, Darkwood Carbon Fiber 20mm buckle ^[26], a 22/20 taper from the case darkwood itself manufactures. The Northstar ships Horween Distressed leather ^[10] and the first-generation Mori packages list Sailcloth style strap with brass buckle ^[24], but neither page prints the buckle width, so this chart tables no taper for them rather than assuming the trade's usual 20/18. The one accessory in the window, the Stainless Steel Bracelet for Northstar, prints Solid end Links and polished chamfered edges and nothing about width at all; it is sold against the Northstar's 20mm lugs ^[34].

Discontinued, not omitted

The Caspian C-02 and the Kona appear nowhere in the 34-product window pulled fresh for this chart ^[35]. That is a discontinuation signal, not a sampling gap: the window is complete for the current catalog (the feed is the same 34 products the storefront renders), and backfilling widths for delisted watches from forum posts or dealer caches would break the every-number-first-party rule this site runs on. Owners of a C-02 or Kona should measure the lug gap; the C-01 family's 22mm is the family pattern but the C-02's page is gone and guessing is not charting.

The Zelos connection

Ventus is a sister brand of Zelos, not of NTH: the operator overlap is a founder, not a factory. The brand's own About Us page puts it as It was founded by two close friends, Elshan, who has been involved with three successful KS watch projects, and Shane ^[36], and Worn & Wound's launch piece names the prior projects: Co-founder Elshan has been involved with prior Kickstarter funded brand Zelos ^[37]. Practical consequence for a strap buyer: Zelos-era aftermarket strap guides sometimes fold Ventus in by association, but the widths above come only from ventuswatches.com pages, never from the sister brand's catalog.

What this page is and is not

Every dimension above is a contiguous quote from the tag-stripped, entity-decoded, whitespace-collapsed body of a ventuswatches.com product page or its merchant feed, pulled fresh at build time with a desktop browser profile; the two flagship rails were additionally corroborated against the rendered pages, which print 48mm Lug to Lug length. 20mm lug width inside the server-rendered HTML ^[2]^[10]. The census is exact: 34 products in the feed window, 33 watches plus one bracelet, six models, zero width-bearing pages missed and zero absences among the watches ^[35]. No prices are printed because the feed carries bare numbers with no currency-coded rail. No consolidated Ventus lug-width chart exists on the brand's site or, at build time, anywhere else we could find: watchbands.ai's brand index has no Ventus entry ^[38], and the generic guides at watchband.direct ^[39] and Carl Friedrik ^[40] that rank for the query do not mention the brand at all. WristFit is an independent reference, not affiliated with Ventus or Zelos.

Frequently asked questions

What size band does a Ventus Mori take?

20mm, on both generations. The Mori 2 spec block prints 14mm height (12.5 excl crystal) 48mm Lug to Lug length. then 20mm lug width in the next line, and the first-generation Mori pages print the same two lines over an 41mm Case Diameter. All 16 Mori and Mori 2 colorways in the current window are 20mm watches.

What lug width is the Ventus Northstar?

20mm. The Northstar is the only Ventus model with a labeled spec block: Dimensions: 40mm Diameter, 45mm Lug to Lug, 13mm Thick on one line and Lug Width: 20mm on the next, printed on all eight N-1 through N-8 pages. The body copy repeats the length in prose as A compact lug to lug length of only 45mm and 40mm diameter.

Which Ventus watches take 22mm straps?

The three Black Kite carbon fiber SKUs (B-01, B-02, B-03) and all five Caspian SKUs (C-01, C-01 Type B, C-01 Vintage, C-03, C-04). The Caspian line prints it as one sentence, 42mm Brass case, 50mm lug to lug length and 22mm lug width, with the C-04 substituting 42mm PVD Stainless Steel case at the front.

Do Ventus straps taper?

On the Black Kite, yes, and the brand prints the far end: the spec block lists Darkwood Carbon Fiber 20mm buckle against the 22mm lug width, a 22/20 taper. The Northstar ships a Horween Distressed leather strap and the first-generation Mori packages list Sailcloth style strap with brass buckle, but neither line prints a buckle width, so no taper is tabled for them here.

Is the Ventus Field Watch One a 20mm watch?

Yes. Its page prints 40mm Stainless Steel case, 46mm lug to lug length and 20mm lug width. in one sentence, then 12.5mm Thick with integrated Stainless Steel bracelet. Standard 20mm straps fit the lugs; the integrated bracelet is what ships on it.

What happened to the Caspian C-02 and the Kona?

Neither is in the current 34-product feed window: the Caspian family contributes five SKUs (C-01 in three dial variants, C-03, C-04) and there is no Kona at all. Both are discontinued rather than omitted here, and this chart does not backfill widths for watches the brand no longer lists.

Is Ventus related to Zelos?

Yes, by founder. The brand's own About Us page says It was founded by two close friends, Elshan, who has been involved with three successful KS watch projects, and Shane, and Worn & Wound's 2015 launch coverage identifies the connection: Co-founder Elshan has been involved with prior Kickstarter funded brand Zelos.

Is there an official Ventus band size chart?

No. The dimensions live inside the body copy of the product pages and the merchant feed, 34 products at build time, with no consolidated table on ventuswatches.com. watchbands.ai's brand index has no Ventus entry, and the two generic lug-width guides that rank for the query (watchband.direct and Carl Friedrik) do not mention the brand at all.

Ventus band size chart: all 33 watches tabled verbatim, 20mm on 25 of them, 22mm on 8

The chart: 6 models, 33 SKUs

Three sentence shapes, one width per model

The full roster, all 33 watch SKUs

The colorway trap: Mori 2 titles do not match their URLs

The one taper Ventus prints

Discontinued, not omitted

The Zelos connection

What this page is and is not

Frequently asked questions

What size band does a Ventus Mori take?

What lug width is the Ventus Northstar?

Which Ventus watches take 22mm straps?

Do Ventus straps taper?

Is the Ventus Field Watch One a 20mm watch?

What happened to the Caspian C-02 and the Kona?

Is Ventus related to Zelos?

Is there an official Ventus band size chart?

Sources