Seiko Cal. 7057 - 669

Seiko 7057-669

The Seiko 7057-669 represents an important milestone in Seiko's 1972 lineup. Powered by the 7057 caliber with 30j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-10ffb977d82f]

Also known as: Rally

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
9.4mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
200m
Dial Color
Black
Jewels
30j
Frequency
36,000 bph
Power Reserve
63 hours
Year
1972

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