Side by side
Christopher Ward C63 Sealander GMTvsOblvlo JM Tourbillon
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
C63 Sealander GMT42mm
JM Tourbillon42mm
Power Reserve
C63 Sealander GMT56h
JM Tourbillon65h
Water Resistance
C63 Sealander GMT150m
JM Tourbillon50m
MSRP
C63 Sealander GMT$1,675
JM Tourbillon$516
Full specifications
Case
7 specsCategory
GMT
Skeleton
Thickness
11.5mm
12mm
Lug-to-Lug
48.5mm
46mm
Lug Width
22mm
20mm
Finish
Brushed + Polished + Sandblasted
Brushed and polished
Water Resistance
150m
50m
Caseback
Display
Solid
Crystal & Dial
2 specsDial Color
Blue
Black
Lume
SLN X1 BL C1
Super-LumiNova
Movement
5 specsCaliber
SW330
OBL.8024
Beat Rate
4 vph
28,800 vph
Power Reserve
56h
65h
Jewels
25
20
Complications
GMT, Moonphase, Day-date
Tourbillon
Pricing
1 specsMSRP
$1,675
$516
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