Seiko Cal. 6321 - 497

The Seiko 6321-497 represents an important milestone in Seiko's 1970 lineup. Powered by the 6321 caliber with 28j jewels beating at 36,000 bph, it delivers a 69 hours power reserve. [seikata-wm-c5aba982e57f]

Also known as: Samurai, Monster

Specifications

Movement

Solar

Case Material

Titanium

Case Width

40mm

Case Thickness

13.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

120m

Dial Color

White

Jewels

28j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1970

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