Seiko Cal. 3811 - 393

This Hand-Winding model from 1978 features a 44mm Gold-Plated case. It features a Navy dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-b9973648d599]

Also known as: Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

9.2mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Navy

Jewels

32j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1978

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