Seiko Cal. 4528 - 709

The 4528-709 is a sought-after Solar piece from Seiko's golden era. Powered by the 4528 caliber with 32j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-bbc0cea08f95]

Also known as: Monster

Specifications

Movement

Solar

Case Material

Titanium

Case Width

40mm

Case Thickness

12.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Champagne

Jewels

32j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1995

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