Seiko Cal. 6131 - 167

Seiko 6131-167

The 6131-167 is a sought-after Solar piece from Seiko's golden era. Powered by the 6131 caliber with 24j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-c9c6c19e6df1]

Also known as: Baby Tuna

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
42mm
Case Thickness
9.5mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
160m
Dial Color
Silver
Jewels
24j
Frequency
28,800 bph
Power Reserve
45 hours
Year
1970

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