Seiko Cal. 6645 - 167

Seiko 6645-167

The 6645-167 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6645 caliber with 28j jewels beating at 21,600 bph, it delivers a 38 hours power reserve. [seikata-wm-8809efceaa69]

Also known as: UFO, Silverwave

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
11.3mm
Lug Width
21mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
80m
Dial Color
Black
Jewels
28j
Frequency
21,600 bph
Power Reserve
38 hours
Year
1984

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