Seiko Cal. 6310 - 545

This Spring Drive model from 1973 features a 45mm Gold-Plated case. With its 19mm lug width and 9.7mm profile, it sits comfortably on most wrists. [seikata-wm-e403df1cef72]

Also known as: Flighty

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

9.7mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

170m

Dial Color

Navy

Jewels

25j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1973

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