
ISL-18 Automatic Dive Watch
Ref.: ISL-18
The Islander ISL-18 is a no-nonsense dive watch with a sharp blue sunburst dial that catches the light just right. Its 43mm stainless steel case is built tough, with a double-domed sapphire crystal and a ceramic bezel for added durability. Powered by a Seiko automatic movement and water-resistant to 200m, it’s ready for anything. Whether you’re diving in or just kicking back. A solid stainless steel bracelet seals the deal on everyday versatility.






Case Details
All the info on the case construction, dimensions, shape, and finishing.
- Case Diameter
- 43mm
- Lug-to-Lug Distance
- 46mm
- Lug Width
- 22mm
- Case Thickness
- 14mm
- Caseback Style
- Closed Back
- Lugs Drilled?
- No
- Case Shape
- Round
- Case Material
- 316L Stainless Steel
- Case Finishing
- Brushed
- Water Resistance
- 20 ATM
Movement Details
Technical specs and extras under the hood.
- Movement Type
- Automatic
- Movement Name
- Seiko NH36
- Frequency
- 21,600 BPH
- Hacking Seconds?
- Yes
- Complications & Features
- Date, Day
- Power Reserve
- 41 hours
- Jewels
- 24
- Shock Absorption
- Seiko Diashock
Dial Details
Color, material, lume, and other dial features.
- Lume Type
- Super-LumiNova
- Dial Color
- Blue
- Dial Characteristic
- Sunburst
Bezel Details
Details about bezel materials, insert, action, and type.
- Bezel Material
- Stainless Steel
- Bezel Insert Material
- Ceramic
- Bezel Direction
- Uni-Directional
- Number of Clicks
- 120 Clicks
- Bezel Type
- External Bezel
Crystal Details
Crystal material, type, and coatings.
- Crystal Material
- Sapphire Crystal
- Crystal Type
- Domed
- Anti-Reflective Coating?
- Yes
Crown Details
Crown type and any additional crown functions.
- Crown Type
- Screw-Down
General Details
Brand, origin, price range, and more.
- Brand
- Islander
- Country of Origin
- United States
- Watch Type
- Dive
- Price Range (USD)
- $