Side by side

Islander Islander Sands Point Titanium Diver with Grey Whale Tail Dial #ISL-259vsSinn U18

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Islander Sands Point Titanium Diver with Grey Whale Tail Dial #ISL-259
IslanderIslander Sands Point Titanium Diver with Grey Whale Tail Dial #ISL-259
MSRP $499
U18
SinnU18
MSRP $3,488
What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Islander Sands Point Titanium Diver with Grey Whale Tail Dial #ISL-259

Owners widely report the Islander Sands Point Titanium Diver with Grey Whale Tail Dial #ISL-259 looks amazing in person and is very happy with their purchase. Reviewers consistently flag its impressive lightness and comfortable wearability on the wrist. On balance, owners rate the Islander Sands Point Titanium Diver with Grey Whale Tail Dial #ISL-259 highly for its stunning aesthetics and comfortable, lightweight titanium build.

Sinn U18

The Sinn U18 is praised for its unique deep blue/green dial with three-dimensional oxygen bubbles that change with light, and its comfortable, easily adjustable bracelet. Owners find the watch stunning and a piece of history, appreciating the refined hands. The Sinn U18 features a 44mm, 15.5mm thick case made from German submarine steel, offering a 2000-meter dive specification and Sinn's Ar-Dehumidifying technology, powered by a Sellita SW300-1 movement. The case thickness is apparent, and the watch comes as a complete set with box and papers for $3,000-$3,680. On balance, owners and reviewers rate the Sinn U18 highly for its striking dial and robust build.

At a glance

16 of 29 specs differ
Diameter
Islander Sands Point Titanium Diver with Grey Whale Tail Dial #ISL-25943mm
U1844mm
Power Reserve
Islander Sands Point Titanium Diver with Grey Whale Tail Dial #ISL-259
U1842h
Water Resistance
Islander Sands Point Titanium Diver with Grey Whale Tail Dial #ISL-259200m
U182,000m
MSRP
Islander Sands Point Titanium Diver with Grey Whale Tail Dial #ISL-259$499
U18$3,488

Full specifications

Case

7 specs
Diameter
43mm
44mm
Thickness
14mm
15.5mm
Lug-to-Lug
47mm
Material
Titanium
high-strength
Finish
Water Resistance
200m
2000m
Caseback
Screw-down

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Underside
Dial Color
Black
Indices

Movement

4 specs
Caliber
Seiko NH38
SW300-1
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
42h
Jewels
0
25

Pricing

1 specs
MSRP
$499
$3,488
Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Follow this matchup

Get a note when Islander Sands Point Titanium Diver with Grey Whale Tail Dial #ISL-259 vs Sinn U18 gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.