Seiko Cal. 6121 - 313

Seiko 6121-313

The 6121-313 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6121 caliber with 35j jewels beating at 36,000 bph, it delivers a 58 hours power reserve. [seikata-wm-6100775acc5e]

Also known as: UFO

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
11.2mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
60m
Dial Color
Silver
Jewels
35j
Frequency
36,000 bph
Power Reserve
58 hours
Year
1973

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seikata-wm-6100775acc5e