Side by side

Christopher Ward C65 Aquitaine Bronze COSCvsFortis Marinemaster M-40

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
Marinemaster M-40
FortisMarinemaster M-40
MSRP $3,520

At a glance

14 of 29 specs differ
Diameter
C65 Aquitaine Bronze COSC46.68mm
Marinemaster M-4040mm
Power Reserve
C65 Aquitaine Bronze COSC38h
Marinemaster M-4038h
Water Resistance
C65 Aquitaine Bronze COSC200m
Marinemaster M-40300m
MSRP
C65 Aquitaine Bronze COSC$1,695
Marinemaster M-40$3,520

Full specifications

Case

8 specs
Diameter
46.68mm
40mm
Thickness
12.45mm
13mm
Lug-to-Lug
46.68mm
Lug Width
22mm
21mm
Material
Bronze
Stainless Steel
Finish
Brushed + Polished
Brushed and polished
Water Resistance
200m
300m
Caseback
Display
Solid

Crystal & Dial

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

Movement

3 specs
Caliber
SW200
Sellita SW220-1
Beat Rate
4 vph
28,800 vph
Complications
Moonphase, Day-date, Date
None

Pricing

1 specs
MSRP
$1,695
$3,520

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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.

Fortis Marinemaster M-40

Owners praise the Fortis Amber Orange for its gorgeous appearance and strong wrist presence, noting its crazy lume and 70-hour power reserve. The Doxa SUB 300T, described as having a superb, eccentric design with a highly legible dial and functional no-decompression bezel, uses an ETA 2824-2 movement. However, the SUB 300T's 42.5mm case wears large and its 14mm thickness is not ideal for dress shirts, though it boasts 1,200m water resistance. On balance, owners appreciate the Fortis Amber Orange for its striking aesthetics and impressive lume.

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