Seiko Cal. 6310 - 753

This Quartz model from 1976 features a 37mm Two-Tone case. With its 20mm lug width and 13.3mm profile, it sits comfortably on most wrists. [seikata-wm-fd0cb5883ea0]

Also known as: Sportsmatic, Emperor

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

37mm

Case Thickness

13.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Black

Jewels

17j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1976

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