Seiko Cal. 4485 - 250

This Spring Drive model from 1978 features a 44mm Titanium case. With its 20mm lug width and 11.3mm profile, it sits comfortably on most wrists. [seikata-wm-dd3554d968ec]

Also known as: Pogue, Helmet

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

44mm

Case Thickness

11.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

190m

Dial Color

White

Jewels

19j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1978

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