Side by side
Gruppo Gamma Vanguard Steel DatevsTSAO Baltimore OLD BAY Timepiece
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Vanguard Steel Date42mm
OLD BAY Timepiece40mm
Power Reserve
Vanguard Steel Date42h
OLD BAY Timepiece41h
Water Resistance
Vanguard Steel Date100m
OLD BAY Timepiece200m
MSRP
Vanguard Steel Date$790
OLD BAY Timepiece$550
Full specifications
Case
5 specsDiameter
42mm
40mm
Thickness
12.6mm
13.2mm
Lug-to-Lug
49.5mm
46mm
Lug Width
22mm
20mm
Water Resistance
100m
200m
Crystal & Dial
3 specsAR Coating
Yes
Inner
Dial Color
Forged Carbon
—
Lume
Super-LumiNova
None
Movement
3 specsCaliber
Miyota 9015
Seiko NH38
Power Reserve
42h
41h
Complications
Date
None
Pricing
1 specsMSRP
$790
$550
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