Seiko Cal. 5662 - 189

This Hand-Winding model from 1971 features a 36mm Titanium case. It features a Green dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-8c7007c77700]

Also known as: Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

36mm

Case Thickness

11.3mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Green

Jewels

24j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1971

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