Seiko Cal. 5224 - 527

This Automatic model from 1982 features a 39mm PVD Black case. Powered by the 5224 caliber with 35j jewels beating at 28,800 bph, it delivers a 71 hours power reserve. [seikata-wm-9f7e3ac6f0fb]

Also known as: Tuna

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

39mm

Case Thickness

12.4mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

160m

Dial Color

Navy

Jewels

35j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1982

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