Seiko Cal. 3874 - 733

Seiko 3874-733

The Seiko 3874-733 represents an important milestone in Seiko's 1992 lineup. With its 21mm lug width and 12.9mm profile, it sits comfortably on most wrists. [seikata-wm-b42407ed71e7]

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
34mm
Case Thickness
12.9mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Black
Jewels
31j
Frequency
36,000 bph
Power Reserve
45 hours
Year
1992

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