Seiko Cal. 7170 - 700

Seiko 7170-700

The Seiko 7170-700 represents an important milestone in Seiko's 1978 lineup. Powered by the 7170 caliber with 32j jewels beating at 28,800 bph, it delivers a 52 hours power reserve. [seikata-wm-7ac35ce9ca7f]

Also known as: Navigator, Arnie

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
46mm
Case Thickness
13.5mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Cream
Jewels
32j
Frequency
28,800 bph
Power Reserve
52 hours
Year
1978

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