Seiko Cal. 3887 - 791

Seiko 3887-791

This Automatic model from 1978 features a 42mm Two-Tone case. The Fixed bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-d719ecb2709d]

Also known as: Helmet, Crown

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
42mm
Case Thickness
13.6mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
140m
Dial Color
Green
Jewels
19j
Frequency
36,000 bph
Power Reserve
39 hours
Year
1978

Related Models

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