Seiko Cal. 6131 - 952

Seiko 6131-952

The 6131-952 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6131 caliber with 34j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-52f3b201987a]

Also known as: Bullhead

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
35mm
Case Thickness
13.5mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
170m
Dial Color
Champagne
Jewels
34j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1977

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