Seiko Cal. 7163 - 778

Seiko 7163-778

The Seiko 7163-778 represents an important milestone in Seiko's 1992 lineup. Powered by the 7163 caliber with 22j jewels beating at 28,800 bph, it delivers a 57 hours power reserve. [seikata-wm-3b611aaf90c6]

Also known as: Turtle

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
37mm
Case Thickness
12.2mm
Lug Width
19mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
110m
Dial Color
Black
Jewels
22j
Frequency
28,800 bph
Power Reserve
57 hours
Year
1992

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