Side by side
Matterhorn Watch Co. DiveMaster 300vsGrand Seiko SBGR261
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
DiveMaster 30041mm
SBGR26139.5mm
Power Reserve
DiveMaster 30042h
SBGR26172h
Water Resistance
DiveMaster 300300m
SBGR26130m
MSRP
DiveMaster 300$401
SBGR261$4,900
Full specifications
Case
6 specsCategory
—
Dress
Diameter
41mm
39.5mm
Thickness
12.8mm
13.1mm
Lug-to-Lug
47mm
46.9mm
Lug Width
—
19mm
Water Resistance
300m
30m
Crystal & Dial
2 specsAR Coating
Inner
Yes
Lume
BGW9
None
Movement
2 specsCaliber
Miyota 9015
9S65
Power Reserve
42h
72h
Pricing
1 specsMSRP
—
$4,900
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