Seiko Cal. 7057 - 181

Seiko 7057-181

The Seiko 7057-181 represents an important milestone in Seiko's 1977 lineup. Powered by the 7057 caliber with 29j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-56c42b14ef01]

Also known as: Rally, Sportsmatic

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
42mm
Case Thickness
14.1mm
Lug Width
20mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
50m
Dial Color
Burgundy
Jewels
29j
Frequency
36,000 bph
Power Reserve
45 hours
Year
1977

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