Side by side
Helgray Bomber Quartz - Brigadier Gray (Prototype)vsSeestern S450 Ocean Star
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Bomber Quartz - Brigadier Gray (Prototype)40mm
S450 Ocean Star40mm
Power Reserve
Bomber Quartz - Brigadier Gray (Prototype)40h
S450 Ocean Star41h
Water Resistance
Bomber Quartz - Brigadier Gray (Prototype)100m
S450 Ocean Star100m
MSRP
Bomber Quartz - Brigadier Gray (Prototype)$249
S450 Ocean Star$299
Full specifications
Case
3 specsCategory
Pilot
Diver
Lug-to-Lug
46mm
48mm
Material
Stainless Steel
316L Stainless Steel
Crystal & Dial
2 specsDial Color
Black
White
Lume
None
Tritium
Movement
5 specsCaliber
—
TMI NH35A
Beat Rate
28,800 vph
21,600 vph
Power Reserve
40h
41h
Jewels
25
24
Complications
None
GMT, Date
Pricing
1 specsMSRP
$249
$299
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