Seiko Cal. 5681 - 367

The Seiko 5681-367 represents an important milestone in Seiko's 1985 lineup. Powered by the 5681 caliber with 18j jewels beating at 21,600 bph, it delivers a 37 hours power reserve. [seikata-wm-ca937b5c11c9]

Also known as: Rally

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

41mm

Case Thickness

15.4mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Cream

Jewels

18j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1985

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