Side by side
Matterhorn Watch Co. DiveMaster 300vsGrand Seiko SLGA015
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
DiveMaster 30041mm
SLGA01543.8mm
Power Reserve
DiveMaster 30042h
SLGA015120h
Water Resistance
DiveMaster 300300m
SLGA015200m
MSRP
DiveMaster 300$401
SLGA015$12,600
Full specifications
Case
7 specsCategory
—
Diver
Diameter
41mm
43.8mm
Thickness
12.8mm
13.8mm
Lug-to-Lug
47mm
51.5mm
Lug Width
—
23mm
Material
Stainless Steel
Titanium
Water Resistance
300m
200m
Crystal & Dial
2 specsAR Coating
Inner
Yes
Lume
BGW9
None
Movement
3 specsCaliber
Miyota 9015
9RA5
Type
Automatic
Spring Drive
Power Reserve
42h
120h
Pricing
1 specsMSRP
—
$12,600
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