Side by side

Glycine Airman No. 1 GMTvsTornek-Rayville Blakjak 12-hr GMT

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

Airman No. 1 GMT
GlycineAirman No. 1 GMT
MSRP $2,800
Blakjak 12-hr GMT
Tornek-RayvilleBlakjak 12-hr GMT
MSRP $895

At a glance

17 of 29 specs differ
Diameter
Airman No. 1 GMT36mm
Blakjak 12-hr GMT42.5mm
Power Reserve
Airman No. 1 GMT48h
Blakjak 12-hr GMT42h
Water Resistance
Airman No. 1 GMT30m
Blakjak 12-hr GMT200m
MSRP
Airman No. 1 GMT$2,800
Blakjak 12-hr GMT$895

Full specifications

Case

8 specs
Category
GMT
Diver
Diameter
36mm
42.5mm
Thickness
11.6mm
13.2mm
Lug-to-Lug
49mm
Lug Width
20mm
22mm
Finish
Brushed and polished
Water Resistance
30m
200m
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Yes
Dial Color
Silver
Black
Indices
Applied
Lume
Luminous
Superluminova

Movement

3 specs
Caliber
SW330-2
SII NH36
Power Reserve
48h
42h
Complications
GMT, Date
None

Pricing

1 specs
MSRP
$2,800
$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.

Glycine Airman No. 1 GMT

Owners widely praise the Glycine Airman No. 1 GMT for its historical significance and attractive dial. However, some find the 36mm case size to be a bit small, and the GMT hand can be difficult to distinguish from the minute hand. The watch has a very limited 3ATM water resistance. Later versions feature sapphire crystals, differing from earlier plexi models. Overall, owners value the Glycine Airman No. 1 GMT for its historical appeal and dial design, despite minor legibility and sizing concerns.

From video reviewers

The case finishing and dial colors are praised. The value proposition is tied to a sale price, with questions about long-term competitiveness.

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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