Seiko Cal. 3887 - 672

Seiko 3887-672

This Automatic model from 1969 features a 42mm Titanium case. It features a Green dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-657a75930be6]

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
42mm
Case Thickness
9.8mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
190m
Dial Color
Green
Jewels
35j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1969

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seikata-wm-657a75930be6