Seiko Cal. 4540 - 855

This Hand-Winding model from 1969 features a 34mm Two-Tone case. It features a White dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-2f69b95518da]

Also known as: Rally, Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

34mm

Case Thickness

10.0mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

30m

Dial Color

White

Jewels

21j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1969

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