Seiko Cal. 4465 - 831

This Spring Drive model from 1965 features a 37mm Titanium case. It features a White dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-aadc673f68f7]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

37mm

Case Thickness

12.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

150m

Dial Color

White

Jewels

30j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1965

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