Side by side

Hamilton Khaki Aviation Khaki Pilot Pioneer Auto ChronovsTornek-Rayville Blakjak 12-hr GMT

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

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

At a glance

11 of 29 specs differ
Diameter
Khaki Aviation Khaki Pilot Pioneer Auto Chrono41mm
Blakjak 12-hr GMT42.5mm
Power Reserve
Khaki Aviation Khaki Pilot Pioneer Auto Chrono60h
Blakjak 12-hr GMT42h
Water Resistance
Khaki Aviation Khaki Pilot Pioneer Auto Chrono100m
Blakjak 12-hr GMT200m
MSRP
Khaki Aviation Khaki Pilot Pioneer Auto Chrono$1,995
Blakjak 12-hr GMT$895

Full specifications

Case

5 specs
Category
Chronograph
Diver
Diameter
41mm
42.5mm
Thickness
16mm
13.2mm
Lug-to-Lug
46mm
49mm
Water Resistance
100m
200m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
Beige
Black
Lume
None
Superluminova

Movement

2 specs
Caliber
H-31
SII NH36
Power Reserve
60h
42h

Pricing

1 specs
MSRP
$1,995
$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.

Hamilton Khaki Aviation Khaki Pilot Pioneer Auto Chrono

Owners widely praise the Hamilton Khaki Aviation Khaki Pilot Pioneer Auto Chrono for its excellent dial legibility and unique, vintage-inspired design, with some noting its thinness and 72-hour power reserve. Reviewers highlight its charismatic, function-forward military aesthetic and attractive dial execution. The watch is considered a wise starting point for a chronograph under $2,000, with observed accuracy around +/- 4 seconds per day and a 60-hour power reserve. Some owners find the non-screw-down crown limits water confidence, and one reviewer notes the mineral crystal scratches more easily than sapphire. The price is considered a bit punchy by one source. On balance, owners and reviewers rate the Hamilton Khaki Aviation Khaki Pilot Pioneer Auto Chrono highly for its handsome, utilitarian design and value.

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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