Seiko Cal. 3854 - 412

This Spring Drive model from 1992 features a 39mm Titanium case. It features a Silver dial protected by a Sapphire crystal and offers 100m of water resistance. [seikata-wm-ecdb1ea8541d]

Also known as: Bellmatic, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

39mm

Case Thickness

11.4mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

100m

Dial Color

Silver

Jewels

22j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1992

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