Seiko Cal. 5683 - 227

This Automatic model from 1966 features a 46mm Titanium case. It features a Green dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-29d92a00bc0d]

Also known as: Silverwave

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

46mm

Case Thickness

14.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Green

Jewels

19j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1966

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