Side by side
Oak & Oscar The Humboldt ExP-02vsGrand Seiko SBGA385
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
17 of 29 specs differDiameter
The Humboldt ExP-0239.5mm
SBGA38540mm
Power Reserve
The Humboldt ExP-0256h
SBGA38572h
Water Resistance
The Humboldt ExP-02200m
SBGA385100m
MSRP
The Humboldt ExP-02$2,400
SBGA385$53,000
Full specifications
Case
8 specsCategory
Tool
Dress
Diameter
39.5mm
40mm
Thickness
12.4mm
12.5mm
Lug-to-Lug
46.8mm
46.2mm
Lug Width
20mm
19mm
Material
316L Stainless Steel
Platinum
Water Resistance
200m
100m
Caseback
Display
Solid
Crystal & Dial
4 specsCrystal Shape
Double-domed
Flat
AR Coating
Inner
Yes
Dial Color
Grey
Black
Lume
Super-LumiNova BGW9
None
Movement
4 specsCaliber
Sellita SW300
9R15
Type
Automatic
Spring Drive
Power Reserve
56h
72h
Complications
GMT, Chronograph
None
Pricing
1 specsMSRP
$2,400
$53,000
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