Seiko Cal. 7016 - 355

Seiko 7016-355

This Quartz model from 1978 features a 41mm Stainless Steel case. Powered by the 7016 caliber with 23j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-10e00e337c5e]

Also known as: Tuna, Sportsmatic

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
14.3mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Burgundy
Jewels
23j
Frequency
28,800 bph
Power Reserve
69 hours
Year
1978

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