Seiko Cal. 7175 - 317

Seiko 7175-317

The 7175-317 is a sought-after Spring Drive piece from Seiko's golden era. The Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-f7bea6d700c8]

Also known as: Samurai, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
37mm
Case Thickness
14.1mm
Lug Width
22mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
170m
Dial Color
Silver
Jewels
28j
Frequency
21,600 bph
Power Reserve
65 hours
Year
1982

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