Side by side

Boldr BlastoisevsOak & Oscar The Humboldt ExP-02

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Blastoise
BoldrBlastoise
MSRP $449
The Humboldt ExP-02
Oak & OscarThe Humboldt ExP-02
MSRP $2,400

At a glance

13 of 29 specs differ
Diameter
Blastoise40mm
The Humboldt ExP-0239.5mm
Power Reserve
Blastoise40h
The Humboldt ExP-0256h
Water Resistance
Blastoise200m
The Humboldt ExP-02200m
MSRP
Blastoise$449
The Humboldt ExP-02$2,400

Full specifications

Case

6 specs
Category
Diver
Tool
Diameter
40mm
39.5mm
Thickness
12mm
12.4mm
Lug-to-Lug
49.5mm
46.8mm
Material
Stainless Steel
316L Stainless Steel
Caseback
Solid
Display

Crystal & Dial

3 specs
Crystal Shape
Flat
Double-domed
Dial Color
Blastoise
Grey
Lume
Super-LumiNova
Super-LumiNova BGW9

Movement

3 specs
Caliber
Seiko (SII) NH37
Sellita SW300
Power Reserve
40h
56h
Complications
None
GMT, Chronograph

Pricing

1 specs
MSRP
$449
$2,400

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