Seiko Cal. 5619 - 640

The Seiko 5619-640 represents an important milestone in Seiko's 1980 lineup. Powered by the 5619 caliber with 23j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-ce7380ea9963]

Also known as: Goldfeather, Bellmatic

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

13.2mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Burgundy

Jewels

23j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1980

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