Seiko Cal. 7136 - 327

This Solar model from 1973 features a 42mm PVD Black case. It features a Cream dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-ce8424ac936b]

Also known as: Helmet, Bellmatic

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

42mm

Case Thickness

9.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Cream

Jewels

25j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1973

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