Seiko Cal. 6310 - 788

The Seiko 6310-788 represents an important milestone in Seiko's 1983 lineup. The Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-38294e68bda9]

Also known as: Helmet, Emperor

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

39mm

Case Thickness

12.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

150m

Dial Color

Cream

Jewels

23j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1983

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