Side by side

Christopher Ward C65 Aquitaine Bronze COSCvsFortis Flieger F-39

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
Flieger F-39
FortisFlieger F-39
MSRP $2,530

At a glance

14 of 29 specs differ
Diameter
C65 Aquitaine Bronze COSC46.68mm
Flieger F-3939mm
Power Reserve
C65 Aquitaine Bronze COSC38h
Flieger F-3938h
Water Resistance
C65 Aquitaine Bronze COSC200m
Flieger F-39200m
MSRP
C65 Aquitaine Bronze COSC$1,695
Flieger F-39$2,530

Full specifications

Case

8 specs
Category
Diver
Pilot
Diameter
46.68mm
39mm
Thickness
12.45mm
11.5mm
Lug-to-Lug
46.68mm
46mm
Lug Width
22mm
20mm
Material
Bronze
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

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

Pricing

1 specs
MSRP
$1,695
$2,530

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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 Flieger F-39

Owners and reviewers widely praise the Fortis Flieger F-39 for its robust build quality, excellent finishing often compared favorably to more expensive watches, and legible utilitarian dial with distinctive color accents. The watch is noted for its precise bidirectional bezel action, excellent lume, and comfortable wearability, with one owner reporting accuracy of 1 second fast per day. Some reviewers flag the 39mm case as wearing large due to its lug-to-lug distance, and the 38-hour power reserve of the Sellita SW 200-1 based UW-30 movement is cited as a limitation, though newer versions feature a 70-hour power reserve. Overall, owners and reviewers highly regard the Fortis Flieger F-39 for its tool watch aesthetic and impressive machining and build quality at its price point.

From video reviewers

The 200m water resistance is a notable strength. Reviewers did not reach a consensus on any weaknesses.

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