Seiko Cal. 6121 - 599

Seiko 6121-599

The 6121-599 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6121 caliber with 33j jewels beating at 36,000 bph, it delivers a 60 hours power reserve. [seikata-wm-2cf52b1d2559]

Also known as: Baby Tuna

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
12.1mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
60m
Dial Color
Champagne
Jewels
33j
Frequency
36,000 bph
Power Reserve
60 hours
Year
1976

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seikata-wm-2cf52b1d2559