Seiko Cal. 4595 - 310

The 4595-310 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4595 caliber with 17j jewels beating at 28,800 bph, it delivers a 43 hours power reserve. [seikata-wm-5089f47a6835]

Also known as: UFO

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

37mm

Case Thickness

12.6mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

130m

Dial Color

Silver

Jewels

17j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1989

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