Seiko Cal. 6366 - 516

Seiko 6366-516

The 6366-516 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6366 caliber with 29j jewels beating at 21,600 bph, it delivers a 37 hours power reserve. [seikata-wm-c78cf51cc49a]

Also known as: Sportsmatic, Baby Tuna

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
8.2mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
110m
Dial Color
Green
Jewels
29j
Frequency
21,600 bph
Power Reserve
37 hours
Year
1966

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