Side by side

Sinn 556 I WTvsChristopher Ward C60 Atoll 300

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

556 I WT
Sinn556 I WT
MSRP $2,106
C60 Atoll 300
Christopher WardC60 Atoll 300
MSRP $1,320
What people say

Owners + reviewers, side by side

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

Sinn 556 I WT

The Sinn 556 I WT is seen as a good value, though some owners find its stark black dial and white markers visually flat compared to more textured dials. While its minimalist design, screw-down crown, and water resistance are praised, some find the two-dimensional dial lacks visual substance. Overall, owners rate the Sinn 556 I WT well for its value and solid specifications, despite some finding its austere dial design polarizing.

Christopher Ward C60 Atoll 300

Owners widely praise the Christopher Ward C60 Atoll 300 for its superb fit and finish, which reviewers note exceeds its price point, and its comfortable 40mm wearability. The Sellita SW200-1 movement is reported to run close to COSC standards, and the "light catcher" case is frequently highlighted for its jewelry-like quality and beautiful dial that is better appreciated in person. One owner desires a larger 42mm size option, and some users flag a weak or missing anti-reflective coating on the crystal. Overall, owners rate the Christopher Ward C60 Atoll 300 highly for its exceptional case finishing and value.

At a glance

14 of 29 specs differ
Diameter
556 I WT38.5mm
C60 Atoll 30040mm
Power Reserve
556 I WT38h
C60 Atoll 30038h
Water Resistance
556 I WT200m
C60 Atoll 300300m
MSRP
556 I WT$2,106
C60 Atoll 300$1,320

Full specifications

Case

7 specs
Category
Tool
Diver
Diameter
38.5mm
40mm
Thickness
11mm
11.3mm
Lug-to-Lug
47.4mm
Finish
satinized
Water Resistance
200m
300m
Caseback

Crystal & Dial

4 specs
Crystal Shape
AR Coating
Underside
Dial Color
Red
White
Lume
Luminescent
SLN X1 BL C1

Movement

2 specs
Beat Rate
28,800 vph
4 vph
Complications
None
Day-date, Date

Pricing

1 specs
MSRP
$2,106
$1,320
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