Seiko Cal. 5620 - 161

The 5620-161 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 5620 caliber with 34j jewels beating at 21,600 bph, it delivers a 62 hours power reserve. [seikata-wm-5807eb3e033f]

Also known as: World Timer, Flighty

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

44mm

Case Thickness

11.6mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

30m

Dial Color

Burgundy

Jewels

34j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1991

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