Seiko Cal. 4476 - 257

This Kinetic model from 1977 features a 42mm PVD Black case. It features a Burgundy dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-cca3e1cd4eda]

Also known as: Baby Tuna

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

42mm

Case Thickness

8.2mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Burgundy

Jewels

36j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1977

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