Seiko Cal. 7183 - 507

The 7183-507 is a sought-after Spring Drive piece from Seiko's golden era. With its 22mm lug width and 10.3mm profile, it sits comfortably on most wrists. [seikata-wm-e1f88ce1f345]

Also known as: UFO, Emperor

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

10.3mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Cream

Jewels

29j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1968

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