Seiko Cal. 3847 - 177

This Hand-Winding model from 1986 features a 45mm Titanium case. It features a Navy dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-757a32046273]

Also known as: Arnie

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

45mm

Case Thickness

10.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Navy

Jewels

25j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1986

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