Seiko Cal. 4413 - 456

This Solar model from 1980 features a 35mm PVD Black case. It features a Navy dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-956b0f0a310f]

Also known as: Sumo, Navigator

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

35mm

Case Thickness

15.4mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Navy

Jewels

26j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1980

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