Seiko Cal. 5271 - 971

Seiko 5271-971

This Hand-Winding model from 1987 features a 35mm Two-Tone case. With its 18mm lug width and 8.4mm profile, it sits comfortably on most wrists. [seikata-wm-b7b9be685d05]

Also known as: Monster, Tuna

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
35mm
Case Thickness
8.4mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Champagne
Jewels
29j
Frequency
21,600 bph
Power Reserve
46 hours
Year
1987

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seikata-wm-b7b9be685d05