Side by side

Christopher Ward C63 True GMTvsOak & Oscar The Humboldt GMT USSS Edition

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

C63 True GMT
Christopher WardC63 True GMT
MSRP $4,135
The Humboldt GMT USSS Edition
Oak & OscarThe Humboldt GMT USSS Edition
MSRP $2,200

At a glance

16 of 29 specs differ
Diameter
C63 True GMT48mm
The Humboldt GMT USSS Edition39.5mm
Power Reserve
C63 True GMT120h
The Humboldt GMT USSS Edition56 hoursh
Water Resistance
C63 True GMT100m
The Humboldt GMT USSS Edition200m
MSRP
C63 True GMT$4,135
The Humboldt GMT USSS Edition$2,200

Full specifications

Case

8 specs
Diameter
48mm
39.5mm
Thickness
14.15mm
12.5mm
Lug-to-Lug
48mm
46.8mm
Lug Width
22mm
20mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed + Polished + Sandblasted
Brushed and polished
Water Resistance
100m
200m
Caseback
Solid
Engraved

Crystal & Dial

2 specs
Crystal Shape
Flat
Double-domed
Lume
SLN X1 BL C1
Super-LumiNova BGW9

Movement

5 specs
Caliber
CW-002
Sellita SW330
Beat Rate
4 vph
28,800 vph
Power Reserve
120h
56 hoursh
Jewels
33
25
Complications
GMT, Moonphase, Day-date, Small seconds
None

Pricing

1 specs
MSRP
$4,135
$2,200

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