Side by side
Christopher Ward C63 Sealander GMTvsMKII Project 300
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
Project 30041.25mm
Power Reserve
C63 Sealander GMT56h
Project 300—
Water Resistance
C63 Sealander GMT150m
Project 300300m
MSRP
C63 Sealander GMT$1,675
Project 300$1,995
Full specifications
Case
8 specsCategory
GMT
—
Diameter
42mm
41.25mm
Thickness
11.5mm
13.45mm
Lug-to-Lug
48.5mm
—
Lug Width
22mm
20mm
Finish
Brushed + Polished + Sandblasted
Brushed and polished
Water Resistance
150m
300m
Caseback
Display
Solid
Crystal & Dial
2 specsDial Color
Blue
—
Lume
SLN X1 BL C1
None
Movement
4 specsCaliber
SW330
ETA 2824-2
Beat Rate
4 vph
28,800 vph
Power Reserve
56h
—
Complications
GMT, Moonphase, Day-date
None
Pricing
1 specsMSRP
$1,675
$1,995
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
Follow this matchup
Get a note when Christopher Ward C63 Sealander GMT vs MKII Project 300 gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.












