Seiko Cal. 0787 - 391

Seiko 0787-391

The Seiko 0787-391 represents an important milestone in Seiko's 1981 lineup. The Inner Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-c035733f204c]

Also known as: Arnie

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
15.0mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
50m
Dial Color
Silver
Jewels
25j
Frequency
36,000 bph
Power Reserve
39 hours
Year
1981

Related Models

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