Which is cheaper, the Lucky Harvey Black Slots Machine or the Grand Seiko SLGA001?

At MSRP the Lucky Harvey Black Slots Machine is the cheaper of the two at $1,199, against $11,100 for the Grand Seiko SLGA001 — a $9,901 gap before any retailer discounting.

Which is bigger, the Lucky Harvey Black Slots Machine or the Grand Seiko SLGA001?

The Grand Seiko SLGA001 wears larger at 46.9mm versus 43mm for the Lucky Harvey Black Slots Machine — a 3.9mm difference across the dial.

Which has better water resistance, the Lucky Harvey Black Slots Machine or the Grand Seiko SLGA001?

The Grand Seiko SLGA001 is rated to 100m versus 30m for the Lucky Harvey Black Slots Machine.

Which has a longer power reserve, the Lucky Harvey Black Slots Machine or the Grand Seiko SLGA001?

The Grand Seiko SLGA001 carries a 120-hour power reserve against 40 hours on the Lucky Harvey Black Slots Machine.

Side by side

Lucky Harvey Black Slots MachinevsGrand Seiko SLGA001

Q: What movement does the Lucky Harvey Black Slots Machine run compared to the Grand Seiko SLGA001?

The Lucky Harvey Black Slots Machine runs a automatic caliber (Lucky Harvey in-house automatic caliber), while the Grand Seiko SLGA001 runs a spring drive (9RA5).

Lucky Harvey Black Slots MachinevsGrand Seiko SLGA001

At a glance

Full specifications

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