Seiko Cal. 6663 - 551

Seiko 6663-551

This Spring Drive model from 1978 features a 44mm PVD Black case. With its 20mm lug width and 14.0mm profile, it sits comfortably on most wrists. [seikata-wm-95a30ff907f8]

Also known as: Turtle

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
44mm
Case Thickness
14.0mm
Lug Width
20mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Green
Jewels
22j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1978

Related Models

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