Side by side
Glycine Airman Worldtimer GMT Dual TimevsNaga Watches Spire
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 GMT Dual Time40mm
Spire39mm
Power Reserve
Airman Worldtimer GMT Dual Time—
Spire—
Water Resistance
Airman Worldtimer GMT Dual Time100m
Spire100m
MSRP
Airman Worldtimer GMT Dual Time$995
Spire$853
Full specifications
Case
6 specsCategory
GMT
—
Diameter
40mm
39mm
Thickness
12mm
9.9mm
Lug Width
20mm
—
Finish
—
Brushed and polished
Caseback
—
Solid
Crystal & Dial
4 specsCrystal Shape
—
Flat
AR Coating
—
Inner
Dial Color
Ivory
White
Indices
—
Applied
Movement
5 specsCaliber
RONDA 515.24H
Miyota 9039
Type
Quartz
Automatic
Beat Rate
—
28,800 vph
Jewels
1
25
Complications
GMT, Date, World Time
None
Pricing
1 specsMSRP
$995
—
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