Seiko Cal. 6231 - 326

Seiko 6231-326

The 6231-326 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6231 caliber with 24j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-7aad297bf63e]

Also known as: Sportsmatic

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
8.5mm
Lug Width
18mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Navy
Jewels
24j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1974

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