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/43mm Automatic Dual-Time Watch #ISL-50
SpecStudio
Islander 43mm Automatic Dual-Time Watch #ISL-50
Click to inspect
Islander

Islander 43mm Automatic Dual-Time Watch #ISL-50

GMT

$329Discontinued

Case

Diameter
43mm
Thickness
14mm
Lug-to-lug
46mm
Lug width
22mm
Material
Stainless Steel
Water resistance
200m
Caseback
Engraved screw-in back

Crystal & dial

Crystal
Sapphire
Shape
Flat
AR coating
Yes

Movement

Caliber
Seiko NH36
Type
Automatic

Seiko

The day-date variant of the NH35 platform, adding a day-of-week display wheel to the proven SII automatic architecture. Shares all dimensions and specifications with the NH35 while offering the additional complication. Widely used by microbrand watchmakers who want day-date functionality in their Seiko-compatible builds. The day disc is available in multiple language combinations depending on the variant.

Design language

Case shape
round
Dial style
matte
Bezel
gmt
Bracelet
lug-attached
Hands
baton

AI-detected from the product image

Under $50 collection · 31 watches

38mm Automatic Dive Watch with Radiant Blue Dial #ISL-63
38mm Automatic Dive Watch with Radiant Blue Dial #ISL-6338mm
38mm Automatic Pink Dive Watch #ISL-52
38mm Automatic Pink Dive Watch #ISL-5238mm
Astoria Automatic Dress Watch with Pale Blue Dial #ISL-263
Astoria Automatic Dress Watch with Pale Blue Dial #ISL-26334mm
Automatic GMT Dive Watch with Blue Waffle Dial #ISL-214
Automatic GMT Dive Watch with Blue Waffle Dial #ISL-21442mm
Aviator Automatic Watch #ISL-14
Aviator Automatic Watch #ISL-1442mm
Babylon HV1000 Titanium Solar Field Watch with Black Dial #ISL-333
Babylon HV1000 Titanium Solar Field Watch with Black Dial #ISL-33340mm
Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311
Bayport Automatic Dive Watch with Blue Wave Dial #ISL-31140mm
Black DLC Aviator Automatic Watch #ISL-46
Black DLC Aviator Automatic Watch #ISL-4642mm
Bridgehampton Racing Chronograph with Asphalt Black Dial #ISL-234
Bridgehampton Racing Chronograph with Asphalt Black Dial #ISL-23440mm
Calabro GMT World Time Automatic Watch with Anthracite Dial #ISL-316
Calabro GMT World Time Automatic Watch with Anthracite Dial #ISL-31640mm
Calverton Flight Chronograph Alarm Watch with Black Dial #ISL-282
Calverton Flight Chronograph Alarm Watch with Black Dial #ISL-28241.8mm
Greenport 39mm Dive Watch with Black and White Dial #ISL-300
Greenport 39mm Dive Watch with Black and White Dial #ISL-30039mm
18 more in this collection
Hudson "Harpoon Diver" 40mm Watch with Degrading Black Dial #ISL-302JFK Automatic GMT Watch with Batman Dial #ISL-338Kings Point Dive Watch with Lavender Dial #ISL-272Manhasset 36mm Automatic Watch with Ice Blue Dial #ISL-148Melville GMT with Blue Hammer Dial #ISL-222Mitchel Black DLC Automatic Field Watch with Luminous Dial #ISL-83Northport 37mm Automatic Watch with Purple Ripple Dial #ISL-291Northport Hi-Beat Automatic Dive Watch with Ocean Blue and White Ripple Dial #ISL-195Port Jefferson Skin Diver Automatic Watch with Ink Black Dial #ISL-296Red October V2 Dive Watch with Radiant Blue Dial #ISL-323Republic Traveler GMT Watch with Black Dial #ISL-276Rocky Point Analog-Digital Watch with Black Dial #ISL-327Rocky Point PVD Analog-Digital Watch with Black Dial #ISL-331Saltaire 38mm Solar Dive Watch with Ink Black Dial #ISL-278Sands Point Titanium Diver with Grey Whale Tail Dial #ISL-259Thunderbolt Pilot Watch with Black Mother of Pearl Dial #ISL-322x The Urban Gentry "Rangemaster II GMT" Limited Edition Watch #ISL-266x The Urban Gentry "Rangemaster II GMT" Limited Edition Watch #ISL-267
Alternatives

Market

Retail$329

No forum listings recorded for this watch yet.

Similar watches

Islander Automatic Dive Watch #ISL-18

Islander

Automatic Dive Watch #ISL-18

43mm · Automatic$369

Spinnaker Bradner GMT

Spinnaker

Bradner GMT

42mm · Automatic$299

Draken Tugela GMT

Draken

Tugela GMT

42mm · Automatic

Filippo Loreti Watches Neptune Automatic

Filippo Loreti Watches

Neptune Automatic

43mm · Automatic$445

Vaer G2 Meridian GMT

Vaer

G2 Meridian GMT

39mm · Quartz$429

Filippo Loreti Watches Aquadiver GMT (NH34)

Filippo Loreti Watches

Aquadiver GMT (NH34)

40mm · Automatic$475

View all alternatives

Community

“

Owners widely praise the quality and comfort of Islander bracelets, particularly the Jubilee and Oyster styles, noting their solid construction and ease of adjustment for the price. One owner specifically highlighted the good quality of the BRAC-05 bracelet with its solid curved end links and screw pins. On balance, owners rate the Islander 43mm Automatic Dual-Time Watch #ISL-50 highly for its excellent value and comfortable, well-made bracelets.

Synthesized from 3 sources
Reddit·2↗
WatchUSeek↗
Open the discussion

On real wrists

No shots yet. Show how it wears.

Related

Ask the communityStart a discussion about the 43mm Automatic Dual-Time Watch #ISL-50: get takes from other collectors.Ask →

Discussion