Seiko Cal. 5620 - 536

This Spring Drive model from 1986 features a 41mm Two-Tone case. It features a Navy dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-38377b4eaf31]

Also known as: Bellmatic

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

41mm

Case Thickness

13.7mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Navy

Jewels

29j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1986

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