Seiko Cal. 4448 - 816

This Solar model from 1982 features a 36mm PVD Black case. The Inner Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-3af6f08edae7]

Also known as: Sumo, Panda

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

36mm

Case Thickness

9.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

White

Jewels

23j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1982

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