Side by side

Christopher Ward C1 Moonphase 40vsHamilton Jazzmaster Seaview Auto

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

C1 Moonphase 40
Christopher WardC1 Moonphase 40
MSRP $2,850
Jazzmaster Seaview Auto
HamiltonJazzmaster Seaview Auto
MSRP $945

At a glance

14 of 29 specs differ
Diameter
C1 Moonphase 4040mm
Jazzmaster Seaview Auto37mm
Power Reserve
C1 Moonphase 4038h
Jazzmaster Seaview Auto42h
Water Resistance
C1 Moonphase 4030m
Jazzmaster Seaview Auto100m
MSRP
C1 Moonphase 40$2,850
Jazzmaster Seaview Auto$945

Full specifications

Case

6 specs
Category
Dress
Diameter
40mm
37mm
Thickness
13.3mm
11.3mm
Lug-to-Lug
47.9mm
46mm
Lug Width
20mm
18mm
Water Resistance
30m
100m

Crystal & Dial

2 specs
Dial Color
Blue
White
Lume
SLN X1 WL C1
None

Movement

5 specs
Caliber
SW220-1
2824-2
Beat Rate
4 vph
28,800 vph
Power Reserve
38h
42h
Jewels
26
25
Complications
Moonphase
None

Pricing

1 specs
MSRP
$2,850
$945

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Christopher Ward C1 Moonphase 40

Owners widely praise the Christopher Ward C1 Moonphase 40 for its stunning aventurine dial and prominent, lumed moon, with one owner calling it a 10/10 for moon display. However, the lack of dial indices and lumed hands makes time-telling difficult, and the seconds hand is considered largely meaningless for precise tracking. Accuracy averages +2.3 seconds per day with a 38-hour power reserve. On balance, owners view the Christopher Ward C1 Moonphase 40 as a showpiece dress watch for occasional wear, rather than a tool for precise timekeeping, due to its striking dial and moon complication.

Hamilton Jazzmaster Seaview Auto

Owners widely praise the Hamilton Jazzmaster Seaview Auto for its attractive design and comfortable wearability when paired with aftermarket straps like sailcloth. Accuracy varies, with one owner reporting gains of 15 seconds per day after seven years of wear, which improved to +/- 4 seconds per day after servicing and case replacement. Another user noted finish issues after minimal wear, questioning the material quality. The Hamilton Jazzmaster Seaview Auto is available with a 45mm stainless steel case, sapphire crystal, 300m water resistance, and an ETA 2824-2 movement, with prices around $500. On balance, owners value the Hamilton Jazzmaster Seaview Auto for its aesthetic appeal and strap versatility, though material durability can be a concern for some.

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