Seiko Cal. 5656 - 162

The Seiko 5656-162 represents an important milestone in Seiko's 1970 lineup. Powered by the 5656 caliber with 31j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-e5fa17de7742]

Also known as: Baby Tuna, Arnie

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

8.9mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

130m

Dial Color

Burgundy

Jewels

31j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1970

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