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Matterhorn Watch Co. DiveMaster 300vsSmiths Armstrong Siddeley

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

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DiveMaster 300
Matterhorn Watch Co.DiveMaster 300
MSRP $401
Armstrong Siddeley
SmithsArmstrong Siddeley
MSRP $980
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Buy used on eBay ↗
Buy from Smiths ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
DiveMaster 30041mm
Armstrong Siddeley42mm
Power Reserve
DiveMaster 30042h
Armstrong Siddeley—
Water Resistance
DiveMaster 300300m
Armstrong Siddeley100m
MSRP
DiveMaster 300$401
Armstrong Siddeley$980

Full specifications

Case

5 specs
Diameter
41mm
42mm
Thickness
12.8mm
12mm
Lug-to-Lug
47mm
52mm
Lug Width
—
22mm
Water Resistance
300m
100m

Crystal & Dial

2 specs
Dial Color
Black
Cream
Lume
BGW9
None

Movement

3 specs
Caliber
Miyota 9015
Unitas 6498
Type
Automatic
Manual
Power Reserve
42h
—

Pricing

1 specs
MSRP
—
$980
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