Seiko Cal. 5656 - 616

The 5656-616 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 5656 caliber with 33j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-0ab8fc2adcf6]

Also known as: Tuna, Pogue

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

14.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

70m

Dial Color

Burgundy

Jewels

33j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1986

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