Seiko Cal. 3873 - 803

Seiko 3873-803

The 3873-803 is a sought-after Automatic piece from Seiko's golden era. With its 18mm lug width and 14.3mm profile, it sits comfortably on most wrists. [seikata-wm-1e1263aa5a5d]

Also known as: Flighty

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
14.3mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Black
Jewels
31j
Frequency
21,600 bph
Power Reserve
37 hours
Year
1974

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