Side by side

Helgray Bomber Quartz - Brigadier Gray (Prototype)vsGlycine Airman Worldtimer GMT

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

The bottom line

The 40mm Bomber Quartz - Brigadier Gray (Prototype) wears 2mm narrower than the 42mm Airman Worldtimer GMT — noticeable on a 6.5" wrist.

Where to get them

Check prices & track

Helgray Bomber Quartz - Brigadier Gray (Prototype)
Helgray Bomber Quartz - Brigadier Gray (Prototype)
MSRP $249
Visit HelgrayCheck price on eBayaffiliate
Glycine Airman Worldtimer GMT
Glycine Airman Worldtimer GMT
MSRP $1,395
Visit GlycineCheck price on eBayaffiliate
Bomber Quartz - Brigadier Gray (Prototype)
HelgrayBomber Quartz - Brigadier Gray (Prototype)
MSRP $249
Airman Worldtimer GMT
GlycineAirman Worldtimer GMT
MSRP $1,395

At a glance

17 of 29 specs differ
Diameter
Bomber Quartz - Brigadier Gray (Prototype)40mm
Airman Worldtimer GMT42mm
Power Reserve
Bomber Quartz - Brigadier Gray (Prototype)40h
Airman Worldtimer GMT—
Water Resistance
Bomber Quartz - Brigadier Gray (Prototype)100m
Airman Worldtimer GMT100m
MSRP
Bomber Quartz - Brigadier Gray (Prototype)$249
Airman Worldtimer GMT$1,395

Full specifications

Case

7 specs
Category
Pilot
GMT
Diameter
40mm
42mm
Thickness
12mm
14mm
Lug-to-Lug
46mm
—
Lug Width
20mm
22mm
Finish
Brushed and polished
—
Caseback
Solid
—

Crystal & Dial

3 specs
Crystal Shape
Flat
—
AR Coating
Inner
—
Indices
Applied
—

Movement

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

Pricing

1 specs
MSRP
$249
$1,395

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