Side by side
Boldr BlastoisevsZelos Blacktip 200m GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Blastoise40mm
Blacktip 200m GMT41mm
Power Reserve
Blastoise40h
Blacktip 200m GMT40h
Water Resistance
Blastoise200m
Blacktip 200m GMT200m
MSRP
Blastoise$449
Blacktip 200m GMT$499
Full specifications
Case
5 specsCategory
Diver
GMT
Diameter
40mm
41mm
Thickness
12mm
13mm
Lug-to-Lug
49.5mm
41mm
Material
Stainless Steel
316L Stainless Steel
Crystal & Dial
3 specsCrystal
Sapphire
Domed Sapphire
Dial Color
Blastoise
MOP
Lume
Super-LumiNova
None
Movement
1 specsCaliber
Seiko (SII) NH37
Seiko NH34 GMT
Pricing
1 specsMSRP
$449
$499
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