Seiko Cal. 6199 - 373

This Hand-Winding model from 1966 features a 37mm Gold-Plated case. With its 18mm lug width and 11.5mm profile, it sits comfortably on most wrists. [seikata-wm-e988c5fffe07]

Also known as: Tuna, Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

11.5mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Black

Jewels

29j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1966

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