Seiko Cal. 5673 - 460

This Spring Drive model from 1970 features a 37mm Two-Tone case. With its 22mm lug width and 12.1mm profile, it sits comfortably on most wrists. [seikata-wm-5554831d122e]

Also known as: Bullhead

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

37mm

Case Thickness

12.1mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Champagne

Jewels

33j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1970

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