Seiko Cal. 5670 - 693

The Seiko 5670-693 represents an important milestone in Seiko's 1968 lineup. Powered by the 5670 caliber with 29j jewels beating at 28,800 bph, it delivers a 61 hours power reserve. [seikata-wm-175bb9ae06c5]

Also known as: Goldfeather

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

35mm

Case Thickness

8.4mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Silver

Jewels

29j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1968

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