Seiko Cal. 4595 - 536

Seiko 4595-536

The 4595-536 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4595 caliber with 23j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-bf4f641918a6]

Also known as: UFO, Sportsmatic

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
14.4mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
White
Jewels
23j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1978

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