Seiko Cal. 4591 - 361

Seiko 4591-361

The 4591-361 is a sought-after Hand-Winding piece from Seiko's golden era. The Inner Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-9c6b38bb6759]

Also known as: Crown, Flighty

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
40mm
Case Thickness
12.9mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
60m
Dial Color
White
Jewels
31j
Frequency
36,000 bph
Power Reserve
40 hours
Year
1970

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