Seiko Cal. 7171 - 240

Seiko 7171-240

The 7171-240 is a sought-after Automatic piece from Seiko's golden era. Powered by the 7171 caliber with 29j jewels beating at 28,800 bph, it delivers a 64 hours power reserve. [seikata-wm-f054c9a7b18c]

Also known as: Turtle

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
12.0mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
190m
Dial Color
Silver
Jewels
29j
Frequency
28,800 bph
Power Reserve
64 hours
Year
1987

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