Side by side

Boldr BlastoisevsGrand Seiko SBGW281

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

Blastoise
BoldrBlastoise
MSRP $449
SBGW281
Grand SeikoSBGW281
MSRP $4,900

At a glance

13 of 29 specs differ
Diameter
Blastoise40mm
SBGW28137.3mm
Power Reserve
Blastoise40h
SBGW28172h
Water Resistance
Blastoise200m
SBGW28130m
MSRP
Blastoise$449
SBGW281$4,900

Full specifications

Case

6 specs
Category
Diver
Dress
Diameter
40mm
37.3mm
Thickness
12mm
11.7mm
Lug-to-Lug
49.5mm
44.3mm
Lug Width
20mm
19mm
Water Resistance
200m
30m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
Blastoise
Black
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
Seiko (SII) NH37
9S64
Type
Automatic
Manual
Power Reserve
40h
72h

Pricing

1 specs
MSRP
$449
$4,900

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