Seiko Cal. 4561 - 291

The Seiko 4561-291 represents an important milestone in Seiko's 1975 lineup. It features a Green dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-d192bd2797e7]

Also known as: World Timer

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

13.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

80m

Dial Color

Green

Jewels

23j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1975

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