Seiko Cal. 4513 - 279

This Spring Drive model from 1972 features a 40mm Hardlex-Coated Steel case. It features a Cream dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-d5baa2ac8532]

Also known as: Samurai, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

8.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Cream

Jewels

30j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1972

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