Side by side

Christopher Ward C65 Aquitaine Bronze COSCvsLongines MASTER COLLECTION CHRONOGRAPH

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
MASTER COLLECTION CHRONOGRAPH
LonginesMASTER COLLECTION CHRONOGRAPH
MSRP $3,800

At a glance

20 of 29 specs differ
Diameter
C65 Aquitaine Bronze COSC46.68mm
MASTER COLLECTION CHRONOGRAPH44mm
Power Reserve
C65 Aquitaine Bronze COSC38h
MASTER COLLECTION CHRONOGRAPH66h
Water Resistance
C65 Aquitaine Bronze COSC200m
MASTER COLLECTION CHRONOGRAPH30m
MSRP
C65 Aquitaine Bronze COSC$1,695
MASTER COLLECTION CHRONOGRAPH$3,800

Full specifications

Case

8 specs
Category
Diver
Chronograph
Diameter
46.68mm
44mm
Thickness
12.45mm
14.4mm
Lug-to-Lug
46.68mm
51.8mm
Material
Bronze
Stainless Steel
Finish
Brushed + Polished
Water Resistance
200m
30m
Caseback
Display
Transparent case back with sapphire crystal

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Inner
Indices
Applied
Applied indexes
Lume
SLN X1 BL Old Radium
Super-LumiNova

Movement

7 specs
Caliber
SW200
L688.5
Beat Rate
4 vph
28,800 vph
Power Reserve
38h
66h
Jewels
26
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
Moonphase, Day-date, Date
Hours, minutes, small seconds at 9 o'clock and date

Pricing

1 specs
MSRP
$1,695
$3,800

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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.

Longines MASTER COLLECTION CHRONOGRAPH

Owners widely praise the Longines MASTER COLLECTION CHRONOGRAPH for its classic styling and excellent fit and finish. The dial is described as mesmerizing and legible, balancing class and complexity, contributing to comfortable wearability. One owner finds the column wheel chronograph and moon phase complication a good value around $2k, though notes the case finishing can appear homogenous and the chronograph hour counter sometimes does not reset perfectly. A specific variant's 3 bar water resistance is noted as a limitation, restricting it to less demanding environments. One owner identified the movement as a Valjoux 7751. Overall, owners rate the Longines MASTER COLLECTION CHRONOGRAPH highly for its attractive dial and value proposition, despite minor finishing and water resistance caveats.

From video reviewers

The polished steel case finishing and the elegant dial with Roman numerals and complications are praised. The bracelet's perceived lack of solid links and the overall high polish of the case were noted as potential drawbacks. Reviewers disagreed on the value proposition compared to other chronographs in the market.

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