Seiko Cal. 4516 - 781

The Seiko 4516-781 represents an important milestone in Seiko's 1985 lineup. It features a Black dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-173564df52e3]

Also known as: Bullhead, Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

15.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

40m

Dial Color

Black

Jewels

27j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1985

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