Seiko Cal. 7172 - 170

Seiko 7172-170

The Seiko 7172-170 represents an important milestone in Seiko's 1966 lineup. Powered by the 7172 caliber with 29j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-b4ad6e850b2a]

Also known as: Turtle, Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
15.9mm
Lug Width
20mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
200m
Dial Color
Silver
Jewels
29j
Frequency
21,600 bph
Power Reserve
63 hours
Year
1966

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