Seiko Cal. 6332 - 366

This Spring Drive model from 1975 features a 40mm Two-Tone case. With its 20mm lug width and 9.4mm profile, it sits comfortably on most wrists. [seikata-wm-bcc33e8c5828]

Also known as: Sumo, World Timer

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

40mm

Case Thickness

9.4mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Navy

Jewels

20j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1975

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