Seiko Cal. 4440 - 498

This Solar model from 1970 features a 34mm Two-Tone case. Powered by the 4440 caliber with 22j jewels beating at 36,000 bph, it delivers a 36 hours power reserve. [seikata-wm-b5b749e4c7b9]

Also known as: Bullhead

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

34mm

Case Thickness

13.4mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

110m

Dial Color

White

Jewels

22j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1970

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