Seiko Cal. 3854 - 165

This Spring Drive model from 1977 features a 34mm PVD Black case. It features a Burgundy dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-626bf699b81d]

Also known as: UFO, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

34mm

Case Thickness

15.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

70m

Dial Color

Burgundy

Jewels

26j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1977

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