Side by side

Christopher Ward C63 Sealander RocksvsYema Flygraf French Air & Space Force UTC Femme

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

C63 Sealander Rocks
Christopher WardC63 Sealander Rocks
MSRP $1,350
Flygraf French Air & Space Force UTC Femme
YemaFlygraf French Air & Space Force UTC Femme
MSRP $399

At a glance

15 of 29 specs differ
Diameter
C63 Sealander Rocks40mm
Flygraf French Air & Space Force UTC Femme34mm
Power Reserve
C63 Sealander Rocks38h
Flygraf French Air & Space Force UTC Femme40h
Water Resistance
C63 Sealander Rocks150m
Flygraf French Air & Space Force UTC Femme100m
MSRP
C63 Sealander Rocks$1,350
Flygraf French Air & Space Force UTC Femme$399

Full specifications

Case

7 specs
Category
Sport
Pilot
Diameter
40mm
34mm
Thickness
11.05mm
10.5mm
Lug-to-Lug
42.87mm
Lug Width
20mm
16mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
150m
100m

Crystal & Dial

2 specs
Dial Color
Yellow
Standard
Lume
SLN X1 BL C1
None

Movement

5 specs
Caliber
SW200-1
Type
Automatic
Quartz
Beat Rate
4 vph
28,800 vph
Power Reserve
38h
40h
Jewels
26
25

Pricing

1 specs
MSRP
$1,350
$399

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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

Owners widely praise the Christopher Ward C63 Sealander Rocks for its excellent wearability, comfort, and build quality for the price, with many highlighting its refined dial and versatile design. The 36mm case is noted as wearing well on smaller wrists, and the robust bracelet offers on-the-fly adjustment. Some owners find the branding prominent or the dial too white, and one owner experienced difficulty adjusting the time on their 36mm model. The Sellita SW200-1 movement provides a 38-hour power reserve. On balance, owners and reviewers rate the Christopher Ward C63 Sealander Rocks highly for its exceptional wearability and refined dial at its price point.

From video reviewers

The dial finishing and unique stone dial options are strong points. The 36mm case size is a shared feature. Reviewers questioned its value proposition against other watches under $1,000.

Yema Flygraf French Air & Space Force UTC Femme

The Yema Flygraf French Air & Space Force UTC Femme is praised for its legible Type A dial, domed crystal, and chronograph subdials inspired by aircraft gauges, with a tricolore detail on the seconds hand and crown adding a unique touch. Its 40mm titanium case is noted for being lightweight and having a satin-matte finish. Owners appreciate the versatility with various strap types and the smooth, non-clicking UTC bezel. However, titanium's propensity to scratch more easily than steel is a concern, and one owner questions the purpose of the oversized crown. The in-house Calibre Yema2000 movement is regulated to +/- 10 seconds per day and offers a 42-hour power reserve, which is noted as lower than some competitors. On balance, owners and reviewers find the Yema Flygraf French Air & Space Force UTC Femme a versatile and legible tool watch, with its lightweight titanium case and aircraft-inspired design being key highlights.

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