Seiko Cal. 4540 - 860

The Seiko 4540-860 represents an important milestone in Seiko's 1993 lineup. Powered by the 4540 caliber with 33j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-0dfbc898372e]

Also known as: Emperor

Specifications

Movement

Solar

Case Material

Titanium

Case Width

46mm

Case Thickness

15.3mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Navy

Jewels

33j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1993

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