Side by side

Christopher Ward C63 Sealander RocksvsYema YEMA x Silberstein Marine 2 CMM.20 Limited Edition

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

C63 Sealander Rocks
Christopher WardC63 Sealander Rocks
MSRP $1,405
YEMA x Silberstein Marine 2 CMM.20 Limited Edition
YemaYEMA x Silberstein Marine 2 CMM.20 Limited Edition
MSRP $4,425

At a glance

17 of 29 specs differ
Diameter
C63 Sealander Rocks42.87mm
YEMA x Silberstein Marine 2 CMM.20 Limited Edition40mm
Power Reserve
C63 Sealander Rocks38h
YEMA x Silberstein Marine 2 CMM.20 Limited Edition40h
Water Resistance
C63 Sealander Rocks150m
YEMA x Silberstein Marine 2 CMM.20 Limited Edition200m
MSRP
C63 Sealander Rocks$1,405
YEMA x Silberstein Marine 2 CMM.20 Limited Edition$4,425

Full specifications

Case

8 specs
Category
Diver
Diameter
42.87mm
40mm
Thickness
11.05mm
11mm
Lug-to-Lug
42.87mm
44.5mm
Material
Stainless Steel
Titanium (DLC coated)
Finish
Brushed + Polished + Sandblasted
Brushed and polished
Water Resistance
150m
200m
Caseback
Display
Solid

Crystal & Dial

3 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Yellow
Red
Lume
SLN X1 BL C1
None

Movement

5 specs
Caliber
SW200
Yema CMM.20
Beat Rate
4 vph
28,800 vph
Power Reserve
38h
40h
Jewels
26
25
Complications
Moonphase, Day-date
None

Pricing

1 specs
MSRP
$1,405
$4,425

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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 C63 Sealander Rocks

The Christopher Ward C63 Sealander Rocks is praised for its exceptional wearability and versatile design, with its 36mm case noted as fitting well on smaller wrists. Owners highlight the unique gloss dial and refined indices as particularly special, contributing to a quality that exceeds its price point. One owner reported the crown movement was less smooth than higher-end options, and the Sellita SW200 movement's rotor can be a bit loud. The Consort bracelet is noted as lighter and more conforming than the Bader, though some prefer the Bader for robustness. On balance, owners and reviewers rate the Christopher Ward C63 Sealander Rocks highly for its comfortable wearability and refined dial aesthetics at its price.

YEMA x Silberstein Marine 2 CMM.20 Limited Edition

The YEMA x Silberstein Marine 2 CMM.20 Limited Edition is noted for its slim 39mm case and in-house CMM.20 micro-rotor movement, offering 300 meters of water resistance and a 70-hour power reserve. Reviewers highlight the watch's thin profile and flowing case design, as well as its black lacquered enamel dial. However, the bezel's lack of numbers is considered a practical drawback, and one reviewer noted the audible spin of the micro-rotor, which was unexpected given the €1,990 price for the 200-piece limited edition. The included leather strap is also seen as less suited for the watch's dive capabilities. Overall, reviewers appreciate the YEMA x Silberstein Marine 2 CMM.20 Limited Edition for its slim design and in-house movement, though practical considerations regarding the bezel and strap are noted.

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