Seiko Cal. 6374 - 689

The Seiko 6374-689 represents an important milestone in Seiko's 1972 lineup. The Inner Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-a93b14574232]

Also known as: Bellmatic, Emperor

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

8.3mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Cream

Jewels

36j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1972

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