Seiko Cal. 5645 - 366

Seiko 5645-366

The 5645-366 is a sought-after Kinetic piece from Seiko's golden era. With its 22mm lug width and 15.1mm profile, it sits comfortably on most wrists. [seikata-wm-32026373c8c6]

Also known as: Turtle, Baby Tuna

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
40mm
Case Thickness
15.1mm
Lug Width
22mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
120m
Dial Color
Burgundy
Jewels
20j
Frequency
28,800 bph
Power Reserve
54 hours
Year
1974

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seikata-wm-32026373c8c6