Seiko Cal. 7071 - 985

Seiko 7071-985

The Seiko 7071-985 represents an important milestone in Seiko's 1970 lineup. Powered by the 7071 caliber with 35j jewels beating at 28,800 bph, it delivers a 63 hours power reserve. [seikata-wm-ecd6d313e44a]

Also known as: Helmet

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
46mm
Case Thickness
9.8mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Navy
Jewels
35j
Frequency
28,800 bph
Power Reserve
63 hours
Year
1970

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