Seiko Cal. 5681 - 221

The Seiko 5681-221 represents an important milestone in Seiko's 1988 lineup. Powered by the 5681 caliber with 34j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-c1707d58d218]

Also known as: World Timer

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

15.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

190m

Dial Color

Burgundy

Jewels

34j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1988

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