Seiko Cal. 5676 - 170

This Hand-Winding model from 1979 features a 44mm PVD Black case. Powered by the 5676 caliber with 29j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-e673bcdadd57]

Also known as: Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

44mm

Case Thickness

9.9mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Cream

Jewels

29j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1979

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