Side by side

AVI-8 Spitfire Type 300 AutomaticvsJack Mason Strat-o-timer GMT

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

Spitfire Type 300 Automatic
AVI-8Spitfire Type 300 Automatic
MSRP $400
Strat-o-timer GMT
Jack MasonStrat-o-timer GMT
MSRP $1,149
What people say

Owners + reviewers, side by side

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

AVI-8 Spitfire Type 300 Automatic

Owners praise the AVI-8 Spitfire Type 300 Automatic for its compelling designs and striking color schemes, with one owner noting the brand consistently prompts purchases. The $450 price point is considered good value, and the watch features a comfortable brown leather strap. However, the included NATO strap feels cheap and is too long for a 7" wrist. One owner reported inaccurate seconds hand movement, and the 15mm thick bronze case is noted as slightly thicker than expected. Overall, owners rate the AVI-8 Spitfire Type 300 Automatic highly for its unique designs and value at the price point, despite some minor strap and case thickness observations.

Jack Mason Strat-o-timer GMT

Owners and reviewers widely praise the Jack Mason Strat-o-timer GMT for its exceptional value and traveler GMT functionality powered by the Miyota 9075 movement. Specific strengths highlighted include impressive fit and finish, screw-in bracelet pins, on-the-fly adjustment, sapphire crystal front and back, a screw-down crown, and a lumed bezel. The 7-link bracelet, with its micro-adjust buckle offering 9 points of adjustment, is frequently cited as a standout feature, with some owners comparing it favorably to much more expensive watches. Some reviewers note "chubby" hour markers and a potentially plastic bezel insert, though others state it is sapphire. The watch is praised for its comfortable 42mm case and vintage aesthetic. Overall, owners rate the Jack Mason Strat-o-timer GMT highly for its outstanding value and well-executed traveler GMT complication.

At a glance

9 of 29 specs differ
Diameter
Spitfire Type 300 Automatic42mm
Strat-o-timer GMT42mm
Power Reserve
Spitfire Type 300 Automatic40h
Strat-o-timer GMT42h
Water Resistance
Spitfire Type 300 Automatic50m
Strat-o-timer GMT200m
MSRP
Spitfire Type 300 Automatic$400
Strat-o-timer GMT$1,149

Full specifications

Case

5 specs
Category
Pilot
Thickness
13.2mm
Lug-to-Lug
49mm
Lug Width
22mm
Water Resistance
50m
200m

Crystal & Dial

1 specs
Dial Color
Sky Gauge

Movement

2 specs
Caliber
Miyota 9075
Power Reserve
40h
42h

Pricing

1 specs
MSRP
$400
$1,149
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