Side by side

Sinn 103 St DIAPALvsChristopher Ward C1 Moonglow

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

103 St DIAPAL
Sinn103 St DIAPAL
MSRP $4,320
C1 Moonglow
Christopher WardC1 Moonglow
MSRP $3,050

At a glance

18 of 29 specs differ
Diameter
103 St DIAPAL41mm
C1 Moonglow40mm
Power Reserve
103 St DIAPAL48h
C1 Moonglow38h
Water Resistance
103 St DIAPAL200m
C1 Moonglow30m
MSRP
103 St DIAPAL$4,320
C1 Moonglow$3,050

Full specifications

Case

7 specs
Category
Tool
Diameter
41mm
40mm
Thickness
17mm
12.9mm
Lug-to-Lug
47.9mm
Finish
polished
Brushed and polished
Water Resistance
200m
30m
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Underside
Inner
Dial Color
Anthracite
Black
Indices
Applied
Lume
Luminescent
SLN X1 WL C1

Movement

5 specs
Caliber
LJP 8000
SW220-1
Beat Rate
28,800 vph
4 vph
Power Reserve
48h
38h
Jewels
28
26
Complications
GMT, Date, Chronograph, Pilot's Bezel
Moonphase, Day-date

Pricing

1 specs
MSRP
$4,320
$3,050

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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.

Sinn 103 St DIAPAL

Owners widely praise the Sinn 103 St DIAPAL for its robust, Germanic design, legible dial, and functional combination of a chronograph and countdown bezel, all offered at a strong value compared to other classic chronographs. The tall, domed acrylic crystal is a favored feature for its warm look and impact resistance, and the polished stainless steel case is preferred by some over a matte finish. The watch meets DIN standards for anti-magnetic, water, and shock resistance, with low-pressure resistance. Some owners note the Sinn 103 St DIAPAL is thick, though its wearability is considered good even on smaller wrists. Availability in the US market without retail distribution is a noted concern for some. Overall, owners rate the Sinn 103 St DIAPAL highly for its rugged tool-watch functionality and distinctive vintage-inspired aesthetic at a competitive price.

Christopher Ward C1 Moonglow

The Christopher Ward C1 Moonglow is widely praised for its comfort, wearability at 40.5mm, and impressive lume, with owners calling it gorgeous, unique, and the coolest moonphase for the money. The moonphase complication is noted as constantly rotating, and one owner reports it accurate to within 1 day every 128 years. Some criticism exists regarding the dual moon phase display, where the inactive moon is visible through a translucent cover, and the lume on the date ring is less bright and fades faster than other luminous elements. One owner specifically loves the opaque blue moonphase dial of the LE Celestial Blue variant. Overall, owners and reviewers find the Christopher Ward C1 Moonglow a visually engaging and comfortable watch, particularly for its price point, with its unique dial design and strong lume being significant draws.

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