Side by side

Christopher Ward C65 Aquitaine Bronze COSCvsYema Diver

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

C65 Aquitaine Bronze COSC
Christopher WardC65 Aquitaine Bronze COSC
MSRP $1,695
Diver
YemaDiver
MSRP $990

At a glance

15 of 29 specs differ
Diameter
C65 Aquitaine Bronze COSC46.68mm
Diver39.5mm
Power Reserve
C65 Aquitaine Bronze COSC38h
Diver40h
Water Resistance
C65 Aquitaine Bronze COSC200m
Diver200m
MSRP
C65 Aquitaine Bronze COSC$1,695
Diver$990

Full specifications

Case

7 specs
Diameter
46.68mm
39.5mm
Thickness
12.45mm
10.95mm
Lug-to-Lug
46.68mm
Lug Width
22mm
20mm
Material
Bronze
316L Stainless Steel
Finish
Brushed + Polished
Brushed and polished
Caseback
Display
Solid

Crystal & Dial

2 specs
Dial Color
Blue
Black
Lume
SLN X1 BL Old Radium
None

Movement

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

Pricing

1 specs
MSRP
$1,695
$990

Follow this matchup

Get a note when Christopher Ward C65 Aquitaine Bronze COSC vs Yema Diver gets more votes, a community discussion, or a price drop. No account needed.

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 C65 Aquitaine Bronze COSC

Owners widely praise the Christopher Ward C65 Aquitaine Bronze COSC for its comfortable wearability, durable case and bezel, and smooth winding action, with one owner finding its case superior to a Tudor's. However, accuracy is a significant concern, with one owner reporting +17 seconds per day. The rubber strap is also noted as lacking refinement, and some suggest design tweaks for greater brand uniqueness. Overall, owners rate the Christopher Ward C65 Aquitaine Bronze COSC highly for its wearability and case finishing, despite accuracy concerns with the Sellita SW330-2 movement.

Yema Diver

One owner reported a water ingress issue on their Yema Diver the first time it got wet in a lake, despite rinsing and inspecting the watch and bezel. Another owner notes this manual wind Yema Diver has a cool patina but is unlikely to be waterproof or gain value. Overall, owners view the Yema Diver as a fun second watch rather than an investment.

From video reviewers

The Swiss Sellita movement is a notable feature. Reviewers did not reach a consensus on any weaknesses.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.