Seiko Cal. 3887 - 732

This Spring Drive model from 1969 features a 40mm Stainless Steel case. It features a White dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-cd2cd8c07efb]

Also known as: Emperor

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

13.7mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

160m

Dial Color

White

Jewels

35j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1969

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