Side by side

Lucky Harvey Black Slots MachinevsMatterhorn Watch Co. DiveMaster 300

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

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Black Slots Machine
Lucky HarveyBlack Slots Machine
MSRP $1,199
DiveMaster 300
Matterhorn Watch Co.DiveMaster 300
MSRP $401
Buy from Lucky Harvey ↗
Buy used on eBay ↗
Buy from Matterhorn Watch Co. ↗
Buy used on eBay ↗

At a glance

9 of 29 specs differ
Diameter
Black Slots Machine43mm
DiveMaster 30041mm
Power Reserve
Black Slots Machine40h
DiveMaster 30042h
Water Resistance
Black Slots Machine30m
DiveMaster 300300m
MSRP
Black Slots Machine$1,199
DiveMaster 300$401

Full specifications

Case

5 specs
Diameter
43mm
41mm
Thickness
11mm
12.8mm
Lug-to-Lug
—
47mm
Lug Width
22mm
—
Water Resistance
30m
300m

Crystal & Dial

1 specs
Lume
None
BGW9

Movement

2 specs
Caliber
Lucky Harvey in-house automatic caliber
Miyota 9015
Power Reserve
40h
42h

Pricing

1 specs
MSRP
$1,199
—
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