Seiko Cal. 7170 - 438

Seiko 7170-438

The 7170-438 is a sought-after Hand-Winding piece from Seiko's golden era. The Coin-Edge bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-ad5c99d14b11]

Also known as: Silverwave, Goldfeather

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
42mm
Case Thickness
15.9mm
Lug Width
18mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
Green
Jewels
27j
Frequency
21,600 bph
Power Reserve
60 hours
Year
1983

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