Seiko Cal. 7170 - 827

Seiko 7170-827

The Seiko 7170-827 represents an important milestone in Seiko's 1977 lineup. Powered by the 7170 caliber with 18j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-425e7480c6f1]

Also known as: Samurai, Golden Tuna

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
46mm
Case Thickness
9.3mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
60m
Dial Color
Champagne
Jewels
18j
Frequency
21,600 bph
Power Reserve
72 hours
Year
1977

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