Side by side
Boldr BlastoisevsMarathon CeraShell Pilot's Navigator
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
CeraShell Pilot's Navigator41mm
Power Reserve
Blastoise40h
CeraShell Pilot's Navigator40h
Water Resistance
Blastoise200m
CeraShell Pilot's Navigator60m
MSRP
Blastoise$449
CeraShell Pilot's Navigator$550
Full specifications
Case
6 specsCategory
Diver
Pilot
Diameter
40mm
41mm
Thickness
12mm
11.5mm
Lug-to-Lug
49.5mm
48mm
Material
Stainless Steel
CeraShell (bio-sourced composite)
Water Resistance
200m
60m
Crystal & Dial
2 specsDial Color
Blastoise
Black
Lume
Super-LumiNova
None
Movement
2 specsCaliber
Seiko (SII) NH37
ETA F06
Type
Automatic
Quartz
Pricing
1 specsMSRP
$449
$550
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