Seiko Cal. 0778 - 715

Seiko 0778-715

The 0778-715 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 0778 caliber with 24j jewels beating at 21,600 bph, it delivers a 47 hours power reserve. [seikata-wm-99f2d39cc3d3]

Also known as: Tuna

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
43mm
Case Thickness
9.2mm
Lug Width
22mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
70m
Dial Color
Champagne
Jewels
24j
Frequency
21,600 bph
Power Reserve
47 hours
Year
1987

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