Seiko Cal. 3877 - 730

Seiko 3877-730

This Kinetic model from 1965 features a 36mm Gold-Plated case. With its 21mm lug width and 12.0mm profile, it sits comfortably on most wrists. [seikata-wm-d65382b50a3a]

Also known as: Sea Horse

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
36mm
Case Thickness
12.0mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Black
Jewels
18j
Frequency
28,800 bph
Power Reserve
69 hours
Year
1965

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seikata-wm-d65382b50a3a