Side by side

Seiko CouturavsTornek-Rayville Blakjak 12-hr GMT

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

Coutura
SeikoCoutura
MSRP $625
Blakjak 12-hr GMT
Tornek-RayvilleBlakjak 12-hr GMT
MSRP $895

At a glance

13 of 29 specs differ
Diameter
Coutura45.3mm
Blakjak 12-hr GMT42.5mm
Power Reserve
Coutura40h
Blakjak 12-hr GMT42h
Water Resistance
Coutura100m
Blakjak 12-hr GMT200m
MSRP
Coutura$625
Blakjak 12-hr GMT$895

Full specifications

Case

6 specs
Category
GMT
Diver
Diameter
45.3mm
42.5mm
Thickness
11.5mm
13.2mm
Lug-to-Lug
46mm
49mm
Lug Width
12mm
22mm
Water Resistance
100m
200m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Lume
LumiBrite on hands and index(es)
Superluminova

Movement

4 specs
Caliber
8B92
SII NH36
Type
Quartz
Automatic
Power Reserve
40h
42h
Jewels
10
25

Pricing

1 specs
MSRP
$625
$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.

Seiko Coutura

Owners widely report the Seiko Coutura's metal treatments are very wear-resistant, with one owner noting minimal scratching after six years. Reviewers and owners appreciate its solar-powered movement, perpetual calendar, and radio sync features, with some finding its unique, futuristic styling captivating and a great value, while others describe the dial as too busy or gaudy. Some owners find the watch large and complicated to set initially, and one owner experienced issues with the solar power reserve requiring constant light exposure. On balance, owners and reviewers rate the Seiko Coutura well for its durable construction and practical solar and perpetual calendar features, despite polarizing design opinions.

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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