Seiko Cal. 5211 - 691

Seiko 5211-691

The 5211-691 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 5211 caliber with 32j jewels beating at 36,000 bph, it delivers a 62 hours power reserve. [seikata-wm-a833948b91c4]

Also known as: Bullhead, Sportsmatic

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
39mm
Case Thickness
9.1mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
150m
Dial Color
White
Jewels
32j
Frequency
36,000 bph
Power Reserve
62 hours
Year
1968

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seikata-wm-a833948b91c4