Seiko Cal. 3873 - 200

Released in 1975, the Cal. 3873 with design code 200 was part of Seiko's domestic market collection. With its 20mm lug width and 15.9mm profile, it sits comfortably on most wrists. [seikata-wm-bb440ae75f18]

Also known as: Tuna, Navigator

Specifications

Movement

Solar

Case Material

Titanium

Case Width

44mm

Case Thickness

15.9mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

170m

Dial Color

Burgundy

Jewels

18j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1975

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