Side by side

Glycine Unisex Airman Vintage Purist 36mm Automatic Watch GL0544vsSartory Billard SB04

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 Unisex Airman Vintage Purist 36mm Automatic Watch GL0544

Owners and reviewers praise the Glycine Unisex Airman Vintage Purist 36mm Automatic Watch GL0544 for its faithful 1950s design language—1:1 reissue dial, Weems-style bezel lock, domed plexiglass, and matte finish—and its logical 24-hour-only layout that appeals to pilots seeking authenticity. The Sellita SW330-2 movement delivers +1/+2 seconds per day (center of COSC spec), 56-hour power reserve, and solid build quality and finishing that owners consider competitive value near €650–750. The 30m water resistance and weak lume represent acknowledged trade-offs for the vintage aesthetic, and the 36mm case wears smaller than modern standards due to the bezel and dial proportions—a deliberate choice that reviewers note some find difficult to adjust to. Overall, owners and reviewers rate the Glycine Airman Vintage Purist highly for its authentic dial reproduction and balanced finishing at a fair Swiss price point.

Sartory Billard SB04

Owners widely praise the Sartory Billard SB04 for its unique, tech-inspired, and highly customizable dials, with many describing the craftsmanship and physical depth as "next level" and a "true masterpiece." The watch is noted for its modern wearing experience and light-catching qualities, with one owner calling it a "gorgeous piece." Some owners find the steel casebacks slightly sharp due to deep laser cutting, and one notes the hands can be difficult to see depending on the viewing angle. The Sartory Billard SB04 is powered by the La Joux-Perret G100 automatic movement. Overall, owners and reviewers rate the Sartory Billard SB04 highly for its exceptional dial artistry and customization at its price point.

From video reviewers

The dial's textured finish and color shift are highlighted as a key strength. The bracelet's perceived lack of refinement and end-link fit are noted as a drawback. Reviewers disagree on the case size, with mentions of 35.9mm and 40mm.

At a glance

7 of 29 specs differ
Diameter
Unisex Airman Vintage Purist 36mm Automatic Watch GL054436mm
SB0440mm
Power Reserve
Unisex Airman Vintage Purist 36mm Automatic Watch GL054440h
SB0440h
Water Resistance
Unisex Airman Vintage Purist 36mm Automatic Watch GL054430m
SB0430m
MSRP
Unisex Airman Vintage Purist 36mm Automatic Watch GL0544$2,900
SB04$2,900

Full specifications

Case

4 specs
Category
Dress
Diameter
36mm
40mm
Thickness
11.6mm
11.5mm
Lug-to-Lug
46mm
45.5mm

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
Black

Movement

1 specs
Caliber
Sellita SW330-2
La Joux-Perret G100
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