Seiko Cal. 5654 - 158

This Hand-Winding model from 1967 features a 34mm Hardlex-Coated Steel case. With its 18mm lug width and 14.5mm profile, it sits comfortably on most wrists. [seikata-wm-0c712dd8ce5d]

Also known as: Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

14.5mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Green

Jewels

25j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1967

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