Seiko Cal. 3871 - 936

Seiko 3871-936

The Seiko 3871-936 represents an important milestone in Seiko's 1991 lineup. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-b94ef72aa32a]

Also known as: Sportsmatic

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
15.2mm
Lug Width
21mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
80m
Dial Color
Silver
Jewels
24j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1991

Related Models

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