Seiko Cal. 4561 - 302

Released in 1974, the Cal. 4561 with design code 302 was part of Seiko's domestic market collection. Powered by the 4561 caliber with 36j jewels beating at 36,000 bph, it delivers a 67 hours power reserve. [seikata-wm-6ac7aaa34859]

Also known as: World Timer

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

39mm

Case Thickness

10.6mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Cream

Jewels

36j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1974

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