Seiko Cal. 4539 - 999

This Hand-Winding model from 1972 features a 39mm Hardlex-Coated Steel case. It features a Silver dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-c9ded64b8293]

Also known as: Panda, Silverwave

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

11.1mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

150m

Dial Color

Silver

Jewels

20j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1972

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