Side by side

Gruppo Gamma Vanguard Steel DatevsMatterhorn Watch Co. DiveMaster 300

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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Vanguard Steel Date
Gruppo GammaVanguard Steel Date
MSRP $790
DiveMaster 300
Matterhorn Watch Co.DiveMaster 300
MSRP $401
Buy from Gruppo Gamma ↗
Buy used on eBay ↗
Buy from Matterhorn Watch Co. ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
Vanguard Steel Date42mm
DiveMaster 30041mm
Power Reserve
Vanguard Steel Date42h
DiveMaster 30042h
Water Resistance
Vanguard Steel Date100m
DiveMaster 300300m
MSRP
Vanguard Steel Date$790
DiveMaster 300$401

Full specifications

Case

5 specs
Diameter
42mm
41mm
Thickness
12.6mm
12.8mm
Lug-to-Lug
49.5mm
47mm
Lug Width
22mm
—
Water Resistance
100m
300m

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
Forged Carbon
Black
Lume
Super-LumiNova
BGW9

Movement

2 specs
Power Reserve
42h
42h
Complications
Date
None

Pricing

1 specs
MSRP
$790
—
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