Seiko Cal. 0715 - 778

Seiko 0715-778

The Seiko 0715-778 represents an important milestone in Seiko's 1978 lineup. Powered by the 0715 caliber with 22j jewels beating at 28,800 bph, it delivers a 66 hours power reserve. [seikata-wm-e86b2ec3326f]

Also known as: Turtle

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
39mm
Case Thickness
14.6mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Cream
Jewels
22j
Frequency
28,800 bph
Power Reserve
66 hours
Year
1978

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