Seiko Cal. 4522 - 185

Released in 1978, the Cal. 4522 with design code 185 was part of Seiko's domestic market collection. With its 19mm lug width and 13.7mm profile, it sits comfortably on most wrists. [seikata-wm-0eaae952af49]

Also known as: Golden Tuna

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

39mm

Case Thickness

13.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Navy

Jewels

25j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1978

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