Side by side
Glycine Airman Worldtimer GMTvsSlow Watches Twelve
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
16 of 29 specs differDiameter
Airman Worldtimer GMT42mm
Twelve40mm
Power Reserve
Airman Worldtimer GMT—
Twelve—
Water Resistance
Airman Worldtimer GMT100m
Twelve100m
MSRP
Airman Worldtimer GMT$1,395
Twelve—
Full specifications
Case
7 specsCategory
GMT
—
Diameter
42mm
40mm
Thickness
14mm
8.25mm
Lug-to-Lug
—
46mm
Lug Width
22mm
—
Finish
—
Brushed and polished
Caseback
—
Solid
Crystal & Dial
4 specsCrystal Shape
—
Flat
AR Coating
—
Inner
Dial Color
Black
Blue
Indices
—
Applied
Movement
4 specsCaliber
RONDA 515.24H
Ronda 515.24
Beat Rate
—
28,800 vph
Jewels
1
25
Complications
Date, World Time
None
Pricing
1 specsMSRP
$1,395
—
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
Follow this matchup
Get a note when Glycine Airman Worldtimer GMT vs Slow Watches Twelve gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.













