Seiko Cal. 3874 - 803

Seiko 3874-803

The 3874-803 is a sought-after Solar piece from Seiko's golden era. With its 18mm lug width and 8.3mm profile, it sits comfortably on most wrists. [seikata-wm-fd8d779236ad]

Also known as: Monster, Sportsmatic

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
8.3mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
110m
Dial Color
White
Jewels
32j
Frequency
36,000 bph
Power Reserve
70 hours
Year
1967

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