Side by side
Boldr BlastoisevsGrand Seiko SBGR261
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Blastoise40mm
SBGR26139.5mm
Power Reserve
Blastoise40h
SBGR26172h
Water Resistance
Blastoise200m
SBGR26130m
MSRP
Blastoise$449
SBGR261$4,900
Full specifications
Case
6 specsCategory
Diver
Dress
Diameter
40mm
39.5mm
Thickness
12mm
13.1mm
Lug-to-Lug
49.5mm
46.9mm
Lug Width
20mm
19mm
Water Resistance
200m
30m
Crystal & Dial
3 specsAR Coating
Inner
Yes
Dial Color
Blastoise
Black
Lume
Super-LumiNova
None
Movement
2 specsCaliber
Seiko (SII) NH37
9S65
Power Reserve
40h
72h
Pricing
1 specsMSRP
$449
$4,900
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