Side by side

Christopher Ward C1 Moonphase 40vsLum-Tec Solar Marine

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
Solar Marine
Lum-TecSolar Marine
MSRP $463

At a glance

14 of 29 specs differ
Diameter
C1 Moonphase 4040mm
Solar Marine39mm
Power Reserve
C1 Moonphase 4038h
Solar Marine40h
Water Resistance
C1 Moonphase 4030m
Solar Marine300m
MSRP
C1 Moonphase 40$2,850
Solar Marine$463

Full specifications

Case

6 specs
Category
Diver
Diameter
40mm
39mm
Thickness
13.3mm
10.7mm
Lug-to-Lug
47.9mm
43.5mm
Material
Stainless Steel
316L Stainless Steel (DLC coated)
Water Resistance
30m
300m

Crystal & Dial

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

Movement

5 specs
Caliber
SW220-1
Beat Rate
4 vph
28,800 vph
Power Reserve
38h
40h
Jewels
26
25
Complications
Moonphase
None

Pricing

1 specs
MSRP
$2,850
$463

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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.

Lum-Tec Solar Marine

Lum-Tec Solar Marine owners praise its all-black diver design, excellent lume, and rugged, tank-like build. One owner finds it a perfect fit for a 7-inch wrist and the most frequently worn watch despite its smaller size. However, one owner cautions that the PVD coating will wear and chip within a year, impacting its appearance, and another finds the price high for a solar quartz watch with added lume. On balance, owners rate the Lum-Tec Solar Marine highly for its robust design and excellent lume, despite concerns about PVD durability and value proposition.

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