Seiko Cal. 7071 - 921

Seiko 7071-921

The 7071-921 is a sought-after Quartz piece from Seiko's golden era. Powered by the 7071 caliber with 22j jewels beating at 28,800 bph, it delivers a 58 hours power reserve. [seikata-wm-59990c9fa9d5]

Also known as: Baby Tuna

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
43mm
Case Thickness
11.2mm
Lug Width
19mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
110m
Dial Color
Silver
Jewels
22j
Frequency
28,800 bph
Power Reserve
58 hours
Year
1982

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seikata-wm-59990c9fa9d5