Side by side

Christopher Ward C65 Aquitaine Bronze COSCvsSeestern Sub 300 V4

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
Sub 300 V4
SeesternSub 300 V4
MSRP $10

At a glance

16 of 29 specs differ
Diameter
C65 Aquitaine Bronze COSC46.68mm
Sub 300 V442mm
Power Reserve
C65 Aquitaine Bronze COSC38h
Sub 300 V441h
Water Resistance
C65 Aquitaine Bronze COSC200m
Sub 300 V4200m
MSRP
C65 Aquitaine Bronze COSC$1,695
Sub 300 V4$10

Full specifications

Case

7 specs
Diameter
46.68mm
42mm
Thickness
12.45mm
13mm
Lug-to-Lug
46.68mm
46mm
Lug Width
22mm
20mm
Material
Bronze
316L Stainless Steel
Finish
Brushed + Polished
Brushed + Sandblasted
Caseback
Display
Solid screw-down

Crystal & Dial

3 specs
AR Coating
Inner
Underside
Dial Color
Blue
Orange
Lume
SLN X1 BL Old Radium
Japan Lume (blue glow)

Movement

5 specs
Caliber
SW200
Seiko NH35A
Beat Rate
4 vph
21,600 vph
Power Reserve
38h
41h
Jewels
26
24
Complications
Moonphase, Day-date, Date
GMT, Date

Pricing

1 specs
MSRP
$1,695
$10

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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 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.

Seestern Sub 300 V4

Owners widely praise the Seestern Sub 300 V4 for its terrific fit and finish and surprising little touches at its $179 price, noting top-notch case, dial, bezel, and crystal. The bracelet is considered nice enough for the price point, and the watch is powered by the solid and reliable Seiko NH35 movement. Some owners report that the polished sides of the case show signs of wear. Overall, owners rate the Seestern Sub 300 V4 highly for its excellent case, dial, and bezel finishing at the price.

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