Seiko Cal. 5687 - 326

The Seiko 5687-326 represents an important milestone in Seiko's 1983 lineup. It features a White dial protected by a Sapphire crystal and offers 80m of water resistance. [seikata-wm-c5f3c1d13acd]

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

15.4mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

White

Jewels

19j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1983

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