Seiko Cal. 4448 - 238

This Automatic model from 1980 features a 45mm PVD Black case. Powered by the 4448 caliber with 22j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-56116ffbfe4d]

Also known as: Monster

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

45mm

Case Thickness

9.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

130m

Dial Color

Navy

Jewels

22j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1980

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