Side by side
Glycine Airman Worldtimer GMT Dual TimevsSmith & Bradley SANS-13 Silverback
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
18 of 29 specs differDiameter
Airman Worldtimer GMT Dual Time40mm
SANS-13 Silverback42mm
Power Reserve
Airman Worldtimer GMT Dual Time—
SANS-13 Silverback40h
Water Resistance
Airman Worldtimer GMT Dual Time100m
SANS-13 Silverback300m
MSRP
Airman Worldtimer GMT Dual Time$995
SANS-13 Silverback$295
Full specifications
Case
7 specsCategory
GMT
—
Diameter
40mm
42mm
Lug-to-Lug
—
46mm
Lug Width
20mm
22mm
Finish
—
Brushed and polished
Water Resistance
100m
300m
Caseback
—
Solid
Crystal & Dial
5 specsCrystal Shape
—
Flat
AR Coating
—
Yes
Dial Color
Ivory
Black
Indices
—
Applied
Lume
None
Superluminova
Movement
5 specsCaliber
RONDA 515.24H
Ronda
Beat Rate
—
28,800 vph
Power Reserve
—
40h
Jewels
1
25
Complications
GMT, Date, World Time
None
Pricing
1 specsMSRP
$995
$295
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