Seiko Cal. 6394 - 821

The 6394-821 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6394 caliber with 24j jewels beating at 36,000 bph, it delivers a 57 hours power reserve. [seikata-wm-ec32953989d3]

Also known as: Samurai, Monster

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

35mm

Case Thickness

15.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

130m

Dial Color

Navy

Jewels

24j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1988

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