Seiko Cal. 5688 - 958

The Seiko 5688-958 represents an important milestone in Seiko's 1980 lineup. Powered by the 5688 caliber with 31j jewels beating at 28,800 bph, it delivers a 61 hours power reserve. [seikata-wm-55eb90782d7b]

Also known as: Silverwave

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

42mm

Case Thickness

10.4mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Navy

Jewels

31j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1980

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