Seiko Cal. 5686 - 355

This Automatic model from 1970 features a 35mm Hardlex-Coated Steel case. It features a White dial protected by a Acrylic crystal and offers 90m of water resistance. [seikata-wm-1f8b0d365d55]

Also known as: Navigator, Arnie

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

9.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

White

Jewels

20j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1970

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