Seiko Cal. 5615 - 764

Released in 1976, the Cal. 5615 with design code 764 was part of Seiko's domestic market collection. Powered by the 5615 caliber with 27j jewels beating at 28,800 bph, it delivers a 55 hours power reserve. [seikata-wm-4da6f1a50040]

Also known as: Panda, Rally

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

11.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

30m

Dial Color

Cream

Jewels

27j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1976

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