Seiko Cal. 5664 - 951

Seiko 5664-951

The Seiko 5664-951 represents an important milestone in Seiko's 1984 lineup. Powered by the 5664 caliber with 28j jewels beating at 28,800 bph, it delivers a 60 hours power reserve. [seikata-wm-8b3334e8064e]

Also known as: Turtle, Golden Tuna

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
43mm
Case Thickness
11.2mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Blue Sunburst
Jewels
28j
Frequency
28,800 bph
Power Reserve
60 hours
Year
1984

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