Side by side
Boldr MarinevsSternglas Naos Pro GMT Automatik
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Marine40mm
Naos Pro GMT Automatik38mm
Power Reserve
Marine40h
Naos Pro GMT Automatik42h
Water Resistance
Marine200m
Naos Pro GMT Automatik50m
MSRP
Marine$439
Naos Pro GMT Automatik$863
Full specifications
Case
5 specsCategory
Tool
GMT
Diameter
40mm
38mm
Thickness
12.3mm
11mm
Lug-to-Lug
46mm
42mm
Water Resistance
200m
50m
Crystal & Dial
3 specsAR Coating
Yes
Inner
Dial Color
Defender Elewana
—
Lume
Super-LumiNova
Luminova Punkte
Movement
3 specsCaliber
NH35A
Miyota 9075
Power Reserve
40h
42h
Jewels
25
—
Pricing
1 specsMSRP
$439
$863
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