Seiko Cal. 6171 - 162

Seiko 6171-162

The 6171-162 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6171 caliber with 29j jewels beating at 36,000 bph, it delivers a 51 hours power reserve. [seikata-wm-f2a11a25860b]

Also known as: Monster, Sportsmatic

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
39mm
Case Thickness
12.0mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
Burgundy
Jewels
29j
Frequency
36,000 bph
Power Reserve
51 hours
Year
1967

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