Seiko Cal. 4511 - 288

This Quartz model from 1969 features a 41mm Hardlex-Coated Steel case. It features a Cream dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-c317f2e6beaf]

Also known as: Bellmatic, Navigator

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

9.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Cream

Jewels

35j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1969

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