Seiko Cal. 4457 - 702

Seiko 4457-702

The Seiko 4457-702 represents an important milestone in Seiko's 1983 lineup. Powered by the 4457 caliber with 30j jewels beating at 21,600 bph, it delivers a 59 hours power reserve. [seikata-wm-8a8ffdff95d7]

Also known as: Rally

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
11.8mm
Lug Width
20mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
170m
Dial Color
Champagne
Jewels
30j
Frequency
21,600 bph
Power Reserve
59 hours
Year
1983

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