Side by side

Glycine Airman Worldtimer GMT Dual TimevsHelgray Poseidon Diver (Automatic)

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

Airman Worldtimer GMT Dual Time
GlycineAirman Worldtimer GMT Dual Time
MSRP $995
Poseidon Diver (Automatic)
HelgrayPoseidon Diver (Automatic)
MSRP $249

At a glance

16 of 29 specs differ
Diameter
Airman Worldtimer GMT Dual Time40mm
Poseidon Diver (Automatic)40mm
Power Reserve
Airman Worldtimer GMT Dual Time—
Poseidon Diver (Automatic)40h
Water Resistance
Airman Worldtimer GMT Dual Time100m
Poseidon Diver (Automatic)300m
MSRP
Airman Worldtimer GMT Dual Time$995
Poseidon Diver (Automatic)$249

Full specifications

Case

5 specs
Category
GMT
Diver
Lug-to-Lug
—
46mm
Finish
—
Brushed and polished
Water Resistance
100m
300m
Caseback
—
Solid

Crystal & Dial

4 specs
Crystal Shape
—
Flat
AR Coating
—
Inner
Dial Color
Ivory
Black
Indices
—
Applied

Movement

6 specs
Caliber
RONDA 515.24H
NH35 Warranty
Type
Quartz
Automatic
Beat Rate
—
28,800 vph
Power Reserve
—
40h
Jewels
1
25
Complications
GMT, Date, World Time
None

Pricing

1 specs
MSRP
$995
$249

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