Side by side
Christopher Ward C63 Sealander Extreme GMTvsManufaktur Waldhoff Ultramatic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
16 of 29 specs differDiameter
C63 Sealander Extreme GMT48mm
Ultramatic42.5mm
Power Reserve
C63 Sealander Extreme GMT56h
Ultramatic40h
Water Resistance
C63 Sealander Extreme GMT150m
Ultramatic50m
MSRP
C63 Sealander Extreme GMT$1,850
Ultramatic$1,599
Full specifications
Case
7 specsCategory
GMT
—
Diameter
48mm
42.5mm
Thickness
12.05mm
13.8mm
Lug-to-Lug
48mm
46mm
Lug Width
22mm
—
Finish
Brushed + Bead-blasted + Sandblasted
Brushed and polished
Water Resistance
150m
50m
Crystal & Dial
3 specsAR Coating
Underside
Inner
Dial Color
Black
Pearl
Lume
SLN X1 BL / GL
None
Movement
5 specsCaliber
SW330
Peacock 5211
Type
Automatic
Manual
Beat Rate
4 vph
28,800 vph
Power Reserve
56h
40h
Complications
GMT, Moonphase, Day-date
None
Pricing
1 specsMSRP
$1,850
$1,599
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