Seiko Cal. 4491 - 517

The Seiko 4491-517 represents an important milestone in Seiko's 1988 lineup. It features a Green dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-f30b251717d8]

Also known as: Shogun, World Timer

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

43mm

Case Thickness

10.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

130m

Dial Color

Green

Jewels

29j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1988

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