Seiko Cal. 6315 - 231

The Seiko 6315-231 represents an important milestone in Seiko's 1981 lineup. The Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-cb8495cd60cc]

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

8.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

160m

Dial Color

Cream

Jewels

32j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1981

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