Side by side
Islander Islander Melville GMT with Blue Hammer Dial #ISL-222vsMarathon TSAR (Tritium Search & Rescue) Diver's Quartz
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
18 of 29 specs differDiameter
Islander Melville GMT with Blue Hammer Dial #ISL-22240mm
TSAR (Tritium Search & Rescue) Diver's Quartz46mm
Power Reserve
Islander Melville GMT with Blue Hammer Dial #ISL-222—
TSAR (Tritium Search & Rescue) Diver's Quartz40h
Water Resistance
Islander Melville GMT with Blue Hammer Dial #ISL-222100m
TSAR (Tritium Search & Rescue) Diver's Quartz300m
MSRP
Islander Melville GMT with Blue Hammer Dial #ISL-222$369
TSAR (Tritium Search & Rescue) Diver's Quartz$1,550
Full specifications
Case
8 specsCategory
GMT
Diver
Diameter
40mm
46mm
Thickness
13mm
14mm
Lug-to-Lug
0mm
48mm
Material
Stainless Steel
316L Stainless Steel
Finish
—
Brushed and polished
Water Resistance
100m
300m
Caseback
Screw-down
Solid
Crystal & Dial
4 specsCrystal Shape
Domed
Flat
AR Coating
Underside
Inner
Dial Color
—
Black
Indices
—
Applied
Movement
5 specsCaliber
Seiko NH34
Swiss High-Torque Quartz
Type
Automatic
Quartz
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
40h
Jewels
0
25
Pricing
1 specsMSRP
$369
$1,550
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