Seiko Cal. 7015 - 778

Seiko 7015-778

The 7015-778 is a sought-after Solar piece from Seiko's golden era. Powered by the 7015 caliber with 24j jewels beating at 36,000 bph, it delivers a 58 hours power reserve. [seikata-wm-1f2be3ca12ea]

Also known as: Turtle, Sportsmatic

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
8.9mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
150m
Dial Color
Blue Sunburst
Jewels
24j
Frequency
36,000 bph
Power Reserve
58 hours
Year
1978

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