Seiko Cal. 4539 - 940

The Seiko 4539-940 represents an important milestone in Seiko's 1993 lineup. It features a Champagne dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-502cb1169e1b]

Also known as: World Timer

Specifications

Movement

Solar

Case Material

Titanium

Case Width

36mm

Case Thickness

13.0mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Champagne

Jewels

36j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1993

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