Seiko Cal. 6311 - 381

This Automatic model from 1993 features a 37mm Titanium case. With its 22mm lug width and 8.3mm profile, it sits comfortably on most wrists. [seikata-wm-ee23830781ec]

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

37mm

Case Thickness

8.3mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Champagne

Jewels

29j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1993

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