Seiko Cal. 6312 - 370

The Seiko 6312-370 represents an important milestone in Seiko's 1968 lineup. With its 22mm lug width and 9.1mm profile, it sits comfortably on most wrists. [seikata-wm-ffeef151af65]

Also known as: Sportsmatic, Sea Horse

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

46mm

Case Thickness

9.1mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

130m

Dial Color

Navy

Jewels

17j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1968

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