Side by side
Boldr BlastoisevsLongines HYDROCONQUEST GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Blastoise40mm
HYDROCONQUEST GMT41mm
Power Reserve
Blastoise40h
HYDROCONQUEST GMT40h
Water Resistance
Blastoise200m
HYDROCONQUEST GMT300m
MSRP
Blastoise$449
HYDROCONQUEST GMT$3,350
Full specifications
Case
5 specsDiameter
40mm
41mm
Thickness
12mm
12.9mm
Lug-to-Lug
49.5mm
49.4mm
Lug Width
20mm
21mm
Water Resistance
200m
300m
Crystal & Dial
2 specsDial Color
Blastoise
Green
Lume
Super-LumiNova
None
Movement
1 specsCaliber
Seiko (SII) NH37
L844.5
Pricing
1 specsMSRP
$449
$3,350
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