Seiko Cal. 6180 - 690

Seiko 6180-690

The 6180-690 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6180 caliber with 35j jewels beating at 21,600 bph, it delivers a 69 hours power reserve. [seikata-wm-0e539df7912a]

Also known as: Samurai, Arnie

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
13.4mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
150m
Dial Color
Burgundy
Jewels
35j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1971

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