Seiko Cal. 4561 - 275

The Seiko 4561-275 represents an important milestone in Seiko's 1972 lineup. Powered by the 4561 caliber with 27j jewels beating at 36,000 bph, it delivers a 65 hours power reserve. [seikata-wm-4883e45cf4ff]

Also known as: Samurai, Silverwave

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

35mm

Case Thickness

10.2mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

50m

Dial Color

Cream

Jewels

27j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1972

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