Seiko Cal. 4539 - 760

This Hand-Winding model from 1998 features a 45mm Two-Tone case. It features a Green dial protected by a Acrylic crystal and offers 140m of water resistance. [seikata-wm-92eb6a092cc1]

Also known as: Navigator

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

45mm

Case Thickness

11.6mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Green

Jewels

24j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1998

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