Seiko Cal. 3878 - 811

This Spring Drive model from 1983 features a 44mm Gold-Plated case. It features a White dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-b8dc1b98d5dd]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

8.7mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

White

Jewels

35j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1983

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