Side by side

Boldr BlastoisevsIslander Islander Melville GMT with Blue Hammer Dial #ISL-222

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

Blastoise
BoldrBlastoise
MSRP $449
Islander Melville GMT with Blue Hammer Dial #ISL-222
IslanderIslander Melville GMT with Blue Hammer Dial #ISL-222
MSRP $369

At a glance

16 of 29 specs differ
Diameter
Blastoise40mm
Islander Melville GMT with Blue Hammer Dial #ISL-22240mm
Power Reserve
Blastoise40h
Islander Melville GMT with Blue Hammer Dial #ISL-222—
Water Resistance
Blastoise200m
Islander Melville GMT with Blue Hammer Dial #ISL-222100m
MSRP
Blastoise$449
Islander Melville GMT with Blue Hammer Dial #ISL-222$369

Full specifications

Case

6 specs
Category
Diver
GMT
Thickness
12mm
13mm
Lug-to-Lug
49.5mm
0mm
Finish
Brushed and polished
—
Water Resistance
200m
100m
Caseback
Solid
Screw-down

Crystal & Dial

5 specs
Crystal Shape
Flat
Domed
AR Coating
Inner
Underside
Dial Color
Blastoise
—
Indices
Applied
—
Lume
Super-LumiNova
None

Movement

4 specs
Caliber
Seiko (SII) NH37
Seiko NH34
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
0h
Jewels
25
0

Pricing

1 specs
MSRP
$449
$369

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