Seiko Cal. 6372 - 443

This Solar model from 1977 features a 40mm Two-Tone case. Powered by the 6372 caliber with 33j jewels beating at 21,600 bph, it delivers a 49 hours power reserve. [seikata-wm-d5365c8ad4e6]

Also known as: Monster

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

40mm

Case Thickness

14.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Silver

Jewels

33j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1977

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