Seiko Cal. 4537 - 173

This Hand-Winding model from 1979 features a 46mm Gold-Plated case. With its 20mm lug width and 14.8mm profile, it sits comfortably on most wrists. [seikata-wm-ccb6a7bc59ff]

Also known as: Panda, Bullhead

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

14.8mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

90m

Dial Color

Burgundy

Jewels

21j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1979

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