Side by side
Gruppo Gamma Vanguard Steel DatevsSternglas Naos Pro GMT Automatik
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Vanguard Steel Date42mm
Naos Pro GMT Automatik38mm
Power Reserve
Vanguard Steel Date42h
Naos Pro GMT Automatik42h
Water Resistance
Vanguard Steel Date100m
Naos Pro GMT Automatik50m
MSRP
Vanguard Steel Date$790
Naos Pro GMT Automatik$863
Full specifications
Case
6 specsCategory
—
GMT
Diameter
42mm
38mm
Thickness
12.6mm
11mm
Lug-to-Lug
49.5mm
42mm
Lug Width
22mm
20mm
Water Resistance
100m
50m
Crystal & Dial
3 specsAR Coating
Yes
Inner
Dial Color
Forged Carbon
—
Lume
Super-LumiNova
Luminova Punkte
Movement
3 specsCaliber
Miyota 9015
Miyota 9075
Jewels
25
—
Complications
Date
None
Pricing
1 specsMSRP
$790
$863
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