Seiko Cal. 4537 - 345

This Spring Drive model from 1967 features a 44mm PVD Black case. With its 20mm lug width and 10.9mm profile, it sits comfortably on most wrists. [seikata-wm-45cae4d63fcd]

Also known as: Goldfeather

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

44mm

Case Thickness

10.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

70m

Dial Color

Navy

Jewels

17j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1967

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