Side by side
Oak & Oscar The Humboldt GMT TitaniumvsSpinnaker Croft Mid-Size Skeleton
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
The Humboldt GMT Titanium39.5mm
Croft Mid-Size Skeleton40mm
Power Reserve
The Humboldt GMT Titanium56 hoursh
Croft Mid-Size Skeleton40h
Water Resistance
The Humboldt GMT Titanium200m
Croft Mid-Size Skeleton100m
MSRP
The Humboldt GMT Titanium$2,950
Croft Mid-Size Skeleton$425
Full specifications
Case
7 specsCategory
GMT
Field
Diameter
39.5mm
40mm
Thickness
12.5mm
14mm
Lug-to-Lug
46.8mm
47mm
Material
Grade 5 Titanium
316L Stainless Steel
Water Resistance
200m
100m
Caseback
Solid screw-down
Solid
Crystal & Dial
4 specsCrystal Shape
Double-domed
Flat
AR Coating
Underside
Inner
Dial Color
Green
Dollar Diver
Lume
Super-LumiNova
None
Movement
3 specsCaliber
Sellita SW330
SII NH38A
Beat Rate
4 vph
28,800 vph
Power Reserve
56 hoursh
40h
Pricing
1 specsMSRP
$2,950
$425
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