Side by side

Boldr BlastoisevsIslander Islander 38mm Automatic Dive Watch with Radiant Blue Dial #ISL-63

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

Blastoise
BoldrBlastoise
MSRP $449
Islander 38mm Automatic Dive Watch with Radiant Blue Dial #ISL-63
IslanderIslander 38mm Automatic Dive Watch with Radiant Blue Dial #ISL-63
MSRP $429

At a glance

15 of 29 specs differ
Diameter
Blastoise40mm
Islander 38mm Automatic Dive Watch with Radiant Blue Dial #ISL-6338mm
Power Reserve
Blastoise40h
Islander 38mm Automatic Dive Watch with Radiant Blue Dial #ISL-63—
Water Resistance
Blastoise200m
Islander 38mm Automatic Dive Watch with Radiant Blue Dial #ISL-63200m
MSRP
Blastoise$449
Islander 38mm Automatic Dive Watch with Radiant Blue Dial #ISL-63$429

Full specifications

Case

5 specs
Diameter
40mm
38mm
Thickness
12mm
13mm
Lug-to-Lug
49.5mm
44.5mm
Finish
Brushed and polished
—
Caseback
Solid
Engraved screw-in back

Crystal & Dial

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

Movement

4 specs
Caliber
Seiko (SII) NH37
Seiko NH36
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
0h
Jewels
25
0

Pricing

1 specs
MSRP
$449
$429

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