Seiko Cal. 4521 - 770

Seiko 4521-770

This Kinetic model from 1982 features a 40mm PVD Black case. With its 21mm lug width and 14.5mm profile, it sits comfortably on most wrists. [seikata-wm-189f91bb6a84]

Also known as: Samurai, World Timer

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
40mm
Case Thickness
14.5mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
130m
Dial Color
Navy
Jewels
23j
Frequency
36,000 bph
Power Reserve
68 hours
Year
1982

Related Models

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