Side by side

Christopher Ward C63 Sealander AutomaticvsYema Navygraf CMM.10

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

C63 Sealander Automatic
Christopher WardC63 Sealander Automatic
MSRP $1,430
Navygraf CMM.10
YemaNavygraf CMM.10
MSRP $1,899

At a glance

16 of 29 specs differ
Diameter
C63 Sealander Automatic36mm
Navygraf CMM.1039mm
Power Reserve
C63 Sealander Automatic65h
Navygraf CMM.1040h
Water Resistance
C63 Sealander Automatic150m
Navygraf CMM.10100m
MSRP
C63 Sealander Automatic$1,430
Navygraf CMM.10$1,899

Full specifications

Case

7 specs
Category
Sport
Diver
Diameter
36mm
39mm
Thickness
10.6mm
11mm
Lug-to-Lug
42mm
46mm
Lug Width
20mm
19mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
150m
100m

Crystal & Dial

3 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Blue
Standard
Lume
SLN X1 BL C1
None

Movement

5 specs
Caliber
SW 200-2
Yema CMM.10
Beat Rate
4 vph
28,800 vph
Power Reserve
65h
40h
Jewels
26
25
Complications
Day-date, Date
None

Pricing

1 specs
MSRP
$1,430
$1,899

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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 Automatic

Owners widely praise the Christopher Ward C63 Sealander Automatic for its excellent finishing, on-the-fly micro-adjust bracelet, and GADA versatility, with some calling it their best offering and a bargain. However, the lume is consistently criticized as weak, particularly for its price point. Some owners find the dial's multiple color pops distracting, and one notes the brand's poor aftermarket value retention. On balance, owners rate the Christopher Ward C63 Sealander Automatic highly for its build quality and versatility at the price.

Yema Navygraf CMM.10

Owners widely report quality control concerns and suspect craftsmanship with the Yema Navygraf, with one user noting crooked text. A reviewer praised the Slim CMM.20 Limited Edition for its stylish, slim profile and classy finishing on a black lacquered enamel dial, though the audible micro-rotor spinning at its price point was a surprise. On balance, the consensus is that while the Yema Navygraf offers a stylish design, potential buyers should be aware of reported quality control issues.

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