Seiko Cal. 5688 - 630

The 5688-630 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 5688 caliber with 26j jewels beating at 21,600 bph, it delivers a 60 hours power reserve. [seikata-wm-fa4681c52fdb]

Also known as: Bellmatic, Emperor

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

12.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Champagne

Jewels

26j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1991

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