Side by side

Christopher Ward C65 Aquitaine Bronze COSCvsStudio Underd0g Project Passion Crew

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
Project Passion Crew
Studio Underd0gProject Passion Crew
MSRP $840

At a glance

17 of 29 specs differ
Diameter
C65 Aquitaine Bronze COSC46.68mm
Project Passion Crew39.5mm
Power Reserve
C65 Aquitaine Bronze COSC38h
Project Passion Crew40h
Water Resistance
C65 Aquitaine Bronze COSC200m
Project Passion Crew
MSRP
C65 Aquitaine Bronze COSC$1,695
Project Passion Crew$840

Full specifications

Case

9 specs
Category
Diver
Chronograph
Diameter
46.68mm
39.5mm
Thickness
12.45mm
Lug-to-Lug
46.68mm
Lug Width
22mm
Material
Bronze
Stainless Steel
Finish
Brushed + Polished
Brushed and polished
Water Resistance
200m
Caseback
Display
Solid

Crystal & Dial

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

Movement

5 specs
Caliber
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
$840

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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.

Studio Underd0g Project Passion Crew

The Studio Underd0g Project Passion Crew is noted for its unique "coarse dégradé amber and royal purple" multi-layer dial and manual-wind Sellita SW510 M chronograph movement with a 63-hour power reserve. However, its accessibility is severely limited as it is only sold as a $64,900 set with another watch. Overall, reviewers highlight the distinctive dial and chronograph movement as key features, though the high price and bundled sale significantly restrict its availability.

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