Seiko Cal. 6165 - 987

This Solar model from 1970 features a 42mm Titanium case. It features a Silver dial protected by a Sapphire crystal and offers 80m of water resistance. [seikata-wm-a5aaa0ea403b]

Also known as: Monster, Helmet

Specifications

Movement

Solar

Case Material

Titanium

Case Width

42mm

Case Thickness

13.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

80m

Dial Color

Silver

Jewels

29j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1970

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