Seiko Cal. 4491 - 688

This Spring Drive model from 1970 features a 42mm Hardlex-Coated Steel case. It features a Champagne dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-375d6fff1b64]

Also known as: Samurai

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

14.9mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

80m

Dial Color

Champagne

Jewels

35j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1970

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