Side by side
Helgray Bomber Quartz - Brigadier Gray (Prototype)vsSeestern S446 GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Bomber Quartz - Brigadier Gray (Prototype)40mm
S446 GMT39.5mm
Power Reserve
Bomber Quartz - Brigadier Gray (Prototype)40h
S446 GMT41hh
Water Resistance
Bomber Quartz - Brigadier Gray (Prototype)100m
S446 GMT100m
MSRP
Bomber Quartz - Brigadier Gray (Prototype)$249
S446 GMT$299
Full specifications
Case
5 specsCategory
Pilot
GMT
Diameter
40mm
39.5mm
Thickness
12mm
13mm
Lug-to-Lug
46mm
47mm
Material
Stainless Steel
316L Stainless Steel
Crystal & Dial
2 specsCrystal Shape
Flat
Domed
Dial Color
Black
Cream
Movement
5 specsCaliber
—
Seiko NH34A GMT
Beat Rate
28,800 vph
3 vph
Power Reserve
40h
41hh
Jewels
25
24
Complications
None
GMT, Date
Pricing
1 specsMSRP
$249
$299
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 Helgray Bomber Quartz - Brigadier Gray (Prototype) vs Seestern S446 GMT 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.
Ikepod ManateevsSeestern S446 GMTMarnaut Safe Harbour 100C Safe Harbour Classic 100 (cushion case, multi-subdial complication, applied batons)vsSeestern S446 GMTGeckota Pioneer Graphite Special EditionvsSeestern S446 GMTGeckota Pioneer Classic EditionvsSeestern S446 GMTHelgray Bomber Quartz - Brigadier Gray (Prototype)vsGruppo Gamma Field III GMT DateHelgray Bomber Quartz - Brigadier Gray (Prototype)vsTraska Venturer GMT