Seiko Cal. 5618 - 392

This Solar model from 1976 features a 42mm Stainless Steel case. It features a Burgundy dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-151e6a87de54]

Also known as: Helmet

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

11.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

160m

Dial Color

Burgundy

Jewels

29j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1976

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