Seiko Cal. 6354 - 897

The Seiko 6354-897 represents an important milestone in Seiko's 1972 lineup. Powered by the 6354 caliber with 30j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-859b92ff957b]

Also known as: Monster, Arnie

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

15.4mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

120m

Dial Color

Burgundy

Jewels

30j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1972

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