Seiko Cal. 5689 - 505

This Automatic model from 1965 features a 40mm Hardlex-Coated Steel case. It features a Cream dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-b30851086e49]

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

10.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Cream

Jewels

31j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1965

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