Seiko Cal. 4539 - 894

This Spring Drive model from 1973 features a 42mm Stainless Steel case. It features a Navy dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-8612245ec8a1]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

11.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Navy

Jewels

34j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1973

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