Side by side
Christopher Ward C1 Moonphase 40vsSerket Watch Co Reef Mariana
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
C1 Moonphase 4047.9mm
Reef Mariana40mm
Power Reserve
C1 Moonphase 4038h
Reef Mariana—
Water Resistance
C1 Moonphase 4030m
Reef Mariana200m
MSRP
C1 Moonphase 40$3,050
Reef Mariana$449
Full specifications
Case
5 specsDiameter
47.9mm
40mm
Thickness
13.3mm
13.2mm
Lug-to-Lug
47.9mm
47.5mm
Finish
Brushed + Polished
Brushed and polished
Water Resistance
30m
200m
Crystal & Dial
3 specsAR Coating
Underside
Inner
Dial Color
Blue
Orange
Lume
SLN X1 WL C1
BGW9
Movement
5 specsCaliber
SW220
Seiko NH35
Beat Rate
4 vph
28,800 vph
Power Reserve
38h
—
Jewels
26
25
Complications
Moonphase, Day-date
None
Pricing
1 specsMSRP
$3,050
$449
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 C1 Moonphase 40 vs Serket Watch Co Reef Mariana 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.
Christopher Ward C1 MoonglowvsSerket Watch Co Reef MarianaChristopher Ward C1 Moonphase 37vsSerket Watch Co Reef MarianaChristopher Ward C1 Jump Hour Mk VvsSerket Watch Co Reef MarianaSerket Watch Co Reef MarianavsSpinnaker Fleuss Pearl Diver NessieChristopher Ward C1 Moonphase 40vsDIFICIANO MarlinChristopher Ward C1 Moonphase 40vsSerket Watch Co Reef X Diver Black DLC