Seiko Cal. 6340 - 328

The Seiko 6340-328 represents an important milestone in Seiko's 1993 lineup. With its 21mm lug width and 13.7mm profile, it sits comfortably on most wrists. [seikata-wm-9c95a3cd9dc2]

Also known as: Monster

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

13.7mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

130m

Dial Color

White

Jewels

17j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1993

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