Side by side

Praesidus C-47 D-day - Aluminum PatinavsChristopher Ward C65 Aquitaine Bronze COSC

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

C-47 D-day - Aluminum Patina
PraesidusC-47 D-day - Aluminum Patina
MSRP $550
C65 Aquitaine Bronze COSC
Christopher WardC65 Aquitaine Bronze COSC
MSRP $1,695

At a glance

17 of 29 specs differ
Diameter
C-47 D-day - Aluminum Patina38mm
C65 Aquitaine Bronze COSC46.68mm
Power Reserve
C-47 D-day - Aluminum Patina40h
C65 Aquitaine Bronze COSC38h
Water Resistance
C-47 D-day - Aluminum Patina100m
C65 Aquitaine Bronze COSC200m
MSRP
C-47 D-day - Aluminum Patina$550
C65 Aquitaine Bronze COSC$1,695

Full specifications

Case

9 specs
Category
Field
Diver
Diameter
38mm
46.68mm
Thickness
11mm
12.45mm
Lug-to-Lug
45mm
46.68mm
Lug Width
18mm
22mm
Material
316L Stainless Steel
Bronze
Finish
Brushed and polished
Brushed + Polished
Water Resistance
100m
200m
Caseback
Solid
Display

Crystal & Dial

2 specs
Dial Color
C-47 D-Day - Aluminum Patina
Blue
Lume
None
SLN X1 BL Old Radium

Movement

5 specs
Caliber
Seiko NH35
SW200
Beat Rate
28,800 vph
4 vph
Power Reserve
40h
38h
Jewels
25
26
Complications
None
Moonphase, Day-date, Date

Pricing

1 specs
MSRP
$550
$1,695

Follow this matchup

Get a note when Praesidus C-47 D-day - Aluminum Patina vs Christopher Ward C65 Aquitaine Bronze COSC gets more votes, a community discussion, or a price drop. No account needed.

What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Praesidus C-47 D-day - Aluminum Patina

The Praesidus C-47 D-day - Aluminum Patina is praised for its 38mm diameter and its dial, crafted from actual C-47 airplane doors, offering a unique patina and historical context. Reviewers note its utilitarian, vintage military aesthetic, enhanced by a sandblasted stainless steel case and acrylic crystal. The watch is equipped with a Miyota 9039 movement, 100m water resistance, and Super-LumiNova for visibility. Accuracy is rated at -10/+30 seconds per day, with a 42-hour power reserve. On balance, reviewers highlight the Praesidus C-47 D-day - Aluminum Patina's historical dial as its most compelling feature, transforming a potentially divisive material into a unique selling point.

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.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.