Seiko Cal. 5272 - 387

Seiko 5272-387

The 5272-387 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5272 caliber with 36j jewels beating at 21,600 bph, it delivers a 71 hours power reserve. [seikata-wm-b3460ca22bfa]

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
37mm
Case Thickness
15.0mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Blue Sunburst
Jewels
36j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1980

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seikata-wm-b3460ca22bfa