Seiko Cal. 3857 - 993

This Solar model from 1969 features a 37mm Titanium case. It features a Cream dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-3a19e643799d]

Also known as: Sportsmatic, Arnie

Specifications

Movement

Solar

Case Material

Titanium

Case Width

37mm

Case Thickness

8.7mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Cream

Jewels

31j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1969

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