Seiko Cal. 6321 - 885

This Spring Drive model from 1984 features a 40mm Titanium case. With its 21mm lug width and 8.5mm profile, it sits comfortably on most wrists. [seikata-wm-5c1a0a8c1696]

Also known as: Crown

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

40mm

Case Thickness

8.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Silver

Jewels

21j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1984

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