Seiko Cal. 7071 - 561

Seiko 7071-561

The 7071-561 is a sought-after Quartz piece from Seiko's golden era. Powered by the 7071 caliber with 18j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-e299d183e2df]

Also known as: Helmet, Sportsmatic

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
9.5mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
130m
Dial Color
Silver
Jewels
18j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1980

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seikata-wm-e299d183e2df