Seiko Cal. 0783 - 530

This Hand-Winding model from 1973 features a 36mm Hardlex-Coated Steel case. It features a Burgundy dial protected by a Sapphire crystal and offers 50m of water resistance. [seikata-wm-72b024aa76dd]

Also known as: World Timer

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

10.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Burgundy

Jewels

36j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1973

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