Side by side
Islander Islander Automatic GMT Dive Watch with Blue Waffle Dial #ISL-214vsSeiko Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
17 of 29 specs differDiameter
Islander Automatic GMT Dive Watch with Blue Waffle Dial #ISL-21442mm
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch42.6mm
Power Reserve
Islander Automatic GMT Dive Watch with Blue Waffle Dial #ISL-214—
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch50h
Water Resistance
Islander Automatic GMT Dive Watch with Blue Waffle Dial #ISL-214200m
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch300m
MSRP
Islander Automatic GMT Dive Watch with Blue Waffle Dial #ISL-214$499
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch$2,900
Full specifications
Case
7 specsDiameter
42mm
42.6mm
Thickness
14mm
13.4mm
Lug-to-Lug
0mm
49.3mm
Lug Width
22mm
20mm
Finish
—
Brushed and polished
Water Resistance
200m
300m
Caseback
Screw-down
Solid
Crystal & Dial
5 specsCrystal Shape
Double Domed
Curved
AR Coating
Underside
Anti-reflective coating on inner surface
Dial Color
—
Black
Indices
—
Applied
Lume
None
LumiBrite on hands, index(es) and bezel
Movement
4 specsCaliber
Seiko NH34
8L35
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
50h
Jewels
0
26
Pricing
1 specsMSRP
$499
$2,900
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