Seiko Cal. 7018 - 657

Seiko 7018-657

The Seiko 7018-657 represents an important milestone in Seiko's 1977 lineup. With its 18mm lug width and 9.5mm profile, it sits comfortably on most wrists. [seikata-wm-485a17cf0d9a]

Also known as: Samurai, Flighty

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
43mm
Case Thickness
9.5mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Burgundy
Jewels
32j
Frequency
36,000 bph
Power Reserve
59 hours
Year
1977

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seikata-wm-485a17cf0d9a