Seiko Cal. 6642 - 206

Seiko 6642-206

Released in 1981, the Cal. 6642 with design code 206 was part of Seiko's domestic market collection. With its 22mm lug width and 8.4mm profile, it sits comfortably on most wrists. [seikata-wm-809c11ad005b]

Also known as: Silverwave

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
8.4mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
190m
Dial Color
Silver
Jewels
23j
Frequency
21,600 bph
Power Reserve
48 hours
Year
1981

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