Side by side
Boldr BlastoisevsGrand Seiko SBGH349
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Blastoise40mm
SBGH34940mm
Power Reserve
Blastoise40h
SBGH34955h
Water Resistance
Blastoise200m
SBGH349100m
MSRP
Blastoise$449
SBGH349$7,800
Full specifications
Case
5 specsCategory
Diver
Dress
Thickness
12mm
13mm
Lug-to-Lug
49.5mm
46.6mm
Material
Stainless Steel
Titanium
Water Resistance
200m
100m
Crystal & Dial
3 specsAR Coating
Inner
Yes
Dial Color
Blastoise
Black
Lume
Super-LumiNova
None
Movement
2 specsCaliber
Seiko (SII) NH37
9S85
Power Reserve
40h
55h
Pricing
1 specsMSRP
$449
$7,800
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