Side by side
Matterhorn Watch Co. DiveMaster 300vsTissot Seastar 1000
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
DiveMaster 30041mm
Seastar 100040mm
Power Reserve
DiveMaster 30042h
Seastar 100080h
Water Resistance
DiveMaster 300300m
Seastar 1000300m
MSRP
DiveMaster 300$401
Seastar 1000$875
Full specifications
Case
5 specsCategory
—
Diver
Diameter
41mm
40mm
Thickness
12.8mm
12.48mm
Lug-to-Lug
47mm
40mm
Lug Width
—
20mm
Crystal & Dial
4 specsAR Coating
Inner
Yes
Dial Color
Black
Graded grey-black
Indices
Applied
Indexes
Lume
BGW9
Super-LumiNova ®
Movement
2 specsCaliber
Miyota 9015
Powermatic 80
Power Reserve
42h
80h
Pricing
1 specsMSRP
—
$875
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