Seiko Cal. 3872 - 780

This Kinetic model from 1978 features a 46mm PVD Black case. It features a Silver dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-1bfea32a2055]

Also known as: Baby Tuna

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

46mm

Case Thickness

12.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

30m

Dial Color

Silver

Jewels

25j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1978

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