lug2lug
BrowseCompareNewsCommunityMy Watches
BrowseCompareNewsCommunityMy Watches
Theme
Popular microbrands:Christopher Ward·Baltic·anOrdain·Atelier Wen·Boldr·Bremont·Dan Henry·DOXABrowse all →
Best, by the specs:Diver under $2,000·Dress under $5,000·Chronograph under $5,000·Best sport watches·GMT under $5,000·Field under $500·Pilot under $2,000·Casual under $1,000All rankings →
Glossary:Lug-to-Lug·Water Resistance·Chronograph·GMT·Automatic·LumeBrowse all →
Tools:Collection tracker·Watch size chart·Wrist-fit calculator·Selling calculator·What should I buy?·Market index·iPhone app
Lug2Letter
Watches worth knowing about, weekly.
Curated discoveries, founder spotlights, and the occasional deep-dive.
Get the app
Download on theApp StoreGET IT ONGoogle Play
TermsPrivacyDelete accountCopyrightDisclosuresContactContribute

Independent reference site · not affiliated with any brand · contains affiliate links

© 2026 Lug2Lug LLC · Prices are estimates and not offers

Loading watch
Home/Browse/Islander/Squale SUB-37 Legend Dive Watch #SUB37BKBK.RBK
SpecStudio
Islander Squale SUB-37 Legend Dive Watch #SUB37BKBK.RBK
Click to inspect
Islander · Squale

Islander Squale SUB-37 Legend Dive Watch #SUB37BKBK.RBK

$1,750Sold out
Buy from IslanderFind used on eBay

lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links here are affiliate links. lug2lug may earn a commission at no extra cost to you. Disclosures

Case

Diameter
37mm
Thickness
11.2mm
Water resistance
300m

Crystal & dial

Crystal
Sapphire

Movement

Caliber
Sellita SW200-1
Type
Automatic

Sellita

Sellita's flagship automatic movement and the most widely used Swiss automatic caliber in production today, having filled the supply gap created by ETA's restrictions on third-party sales. A functional clone of the ETA 2824-2, it is dimensionally identical and shares the same parts compatibility. Available in multiple grades from Standard to Top, the SW200-1 powers watches from dozens of Swiss and international brands.

Squale collection · 2 watches

Squale 50 Atmos Profondo Swiss Diver Watch with Blue Ombre Dial #1521PROFD.SQ20B
Squale 50 Atmos Profondo Swiss Diver Watch with Blue Ombre Dial #1521PROFD.SQ20B42mm
Alternatives

Market

Retail$1,750

No forum listings recorded for this watch yet.

Similar watches

Squale Super-Squale

Squale

Super-Squale

38mm · Automatic$1,230

Aquastar Model 60

Aquastar

Model 60

37mm · Automatic$1,290

Squale Sub-37 Legend

Squale

Sub-37 Legend

37mm · Automatic$1,750

IXDAO Titanium 39mm Automatic Dive Watch

IXDAO

Titanium 39mm Automatic Dive Watch

39mm · Automatic$269

Aquastar Benthos Heritage II

Aquastar

Benthos Heritage II

40mm · Automatic$1,390

Aigi Watches ARCTIC TIDE

Aigi Watches

ARCTIC TIDE

40mm · Automatic$865

View all alternatives

Community

“

Islander Squale SUB-37 Legend Dive Watch #SUB37BKBK.RBK is praised for its compact 37mm case, excellent legibility with a matte black dial and vintage-toned lume, and a disciplined, retro-inspired design. It features a Sellita SW200-1 automatic movement, 300m water resistance, and a box sapphire crystal, presented on a comfortable rubber strap for $1,750. On balance, reviewers rate the Islander Squale SUB-37 Legend Dive Watch #SUB37BKBK.RBK highly for its functional integrity and compact, legible design at the price.

Synthesized from 4 sources
Monochrome·3↗
Time + Tide↗
Open the discussion

On real wrists

No shots yet. Show how it wears.

Related

Ask the communityStart a discussion about the Squale SUB-37 Legend Dive Watch #SUB37BKBK.RBK: get takes from other collectors.Ask →

Discussion