Side by side

Glycine Airman Vintage The Chief PuristvsJack Mason Strat-o-timer GMT

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

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 Vintage The Chief Purist

The Glycine Airman Vintage The Chief Purist is widely praised for its classic pilot watch design and excellent wearability, with owners highlighting its authentic 24-hour dial as a core element of its identity. Reviewers and owners consistently note its accurate timekeeping, with one report stating it keeps very accurate time and another confirming excellent timekeeping. The sun-ray green dial is specifically mentioned as looking great in different lighting conditions, and the lume is described as great for a vintage-style piece. Owners find the purist model's 24-hour dial more logical than GMT versions, and the 40mm size is noted for offering larger, readable dials. One owner calls it the best pilot watch ever made.

From video reviewers

The 24-hour dial legibility is a key strength. Reviewers disagree on the desirability of the current Purist design compared to Glycine's past Airman 18 series.

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

18 of 29 specs differ
Diameter
Airman Vintage The Chief Purist40mm
Strat-o-timer GMT40mm
Power Reserve
Airman Vintage The Chief Purist48h
Strat-o-timer GMT42h
Water Resistance
Airman Vintage The Chief Purist30m
Strat-o-timer GMT200m
MSRP
Airman Vintage The Chief Purist$2,900
Strat-o-timer GMT$1,099

Full specifications

Case

7 specs
Category
GMT
Thickness
12.25mm
13.2mm
Lug-to-Lug
47mm
Lug Width
22mm
20mm
Finish
Water Resistance
30m
200m
Caseback

Crystal & Dial

5 specs
Crystal Shape
AR Coating
Dial Color
White
Indices
Lume
Luminous
None

Movement

5 specs
Caliber
Sellita SW330-2
Miyota 9075
Beat Rate
28,800 vph
0 vph
Power Reserve
48h
42h
Jewels
25
0
Complications
Date
None

Pricing

1 specs
MSRP
$2,900
$1,099
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