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 $1,099
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 widely praise the Jack Mason Strat-o-timer GMT for its impressive fit and finish, excellent value, and true traveler GMT complication, especially considering its price point. Reviewers and owners alike highlight the comfortable 40mm tonneau case, sapphire crystal bezel, and retro styling. Some owners note the hour markers are "chubby" but do not affect legibility, and the strap ends are slightly large. One owner describes the 7-link bracelet as rivaling luxury brands. On balance, owners and reviewers rate the Jack Mason Strat-o-timer GMT highly for its build quality and value proposition.

At a glance

11 of 29 specs differ
Diameter
Spitfire Type 300 Automatic42mm
Strat-o-timer GMT40mm
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$1,099

Full specifications

Case

7 specs
Category
Pilot
Diameter
42mm
40mm
Thickness
13.2mm
Lug-to-Lug
47mm
Lug Width
20mm
Material
316L Stainless Steel
Stainless Steel
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
$1,099
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