Side by side

Praesidus C-47 D-day - Aluminum PatinavsTornek-Rayville Blakjak 12-hr GMT

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
Blakjak 12-hr GMT
Tornek-RayvilleBlakjak 12-hr GMT
MSRP $895

At a glance

13 of 29 specs differ
Diameter
C-47 D-day - Aluminum Patina38mm
Blakjak 12-hr GMT42.5mm
Power Reserve
C-47 D-day - Aluminum Patina40h
Blakjak 12-hr GMT42h
Water Resistance
C-47 D-day - Aluminum Patina100m
Blakjak 12-hr GMT200m
MSRP
C-47 D-day - Aluminum Patina$550
Blakjak 12-hr GMT$895

Full specifications

Case

7 specs
Category
Field
Diver
Diameter
38mm
42.5mm
Thickness
11mm
13.2mm
Lug-to-Lug
45mm
49mm
Lug Width
18mm
22mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
100m
200m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
C-47 D-Day - Aluminum Patina
Black
Lume
None
Superluminova

Movement

2 specs
Caliber
Seiko NH35
SII NH36
Power Reserve
40h
42h

Pricing

1 specs
MSRP
$550
$895

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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.

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.

Tornek-Rayville Blakjak 12-hr GMT

The Tornek-Rayville Blakjak 12-hr GMT is a 42.5mm stainless steel watch featuring a DLC-coated bezel, sapphire crystal, and a matte black dial with 12- and 24-hour scales. It is powered by a Seiko SII NH36 automatic movement, offering a 41-hour power reserve, and boasts 200 meters of water resistance. The dial includes a day/date complication and Super-LumiNova BGW9 lume. Overall, owners and reviewers highlight its robust build and functional military-inspired design as key strengths.

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