What movement does the Grand Seiko Minamo use?

The Grand Seiko Minamo is powered by the Grand Seiko 9RA2 spring drive movement with a 120-hour power reserve.

How big is the Grand Seiko Minamo?

The case measures 40mm in diameter, 11.8mm thick.

What is the water resistance of the Grand Seiko Minamo?

The Grand Seiko Minamo is rated to 100m of water resistance.

What kind of crystal does the Grand Seiko Minamo have?

The Grand Seiko Minamo uses a Sapphire crystal.

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Grand Seiko Minamo

Name: Grand Seiko Minamo
Brand: Grand Seiko
Availability: InStock

Dress

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Case

Diameter: 40mm
Thickness: 11.8mm
Material: Stainless Steel
Water resistance: 100m

Crystal & dial

Crystal: Sapphire
AR coating: Yes
Dial colour: Blue

Movement

Caliber: Grand Seiko 9RA2
Type: Spring Drive
Power reserve: 120h
Jewels: 38
Hacking: No
Hand-winding: No
Complications: Time only

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In a nutshell

The Grand Seiko Minamo is a spring drive dress watch, with a 40mm stainless steel case, 11.8mm thick, powered by the Grand Seiko 9RA2 movement and a 120-hour power reserve. Water resistance is rated to 100m, under a sapphire crystal.

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