Seiko Cal. 6340 - 363

The Seiko 6340-363 represents an important milestone in Seiko's 1987 lineup. With its 20mm lug width and 9.8mm profile, it sits comfortably on most wrists. [seikata-wm-ee4ed1623417]

Also known as: Bellmatic

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

44mm

Case Thickness

9.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Cream

Jewels

30j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1987

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