Seiko Cal. 6143 - 783

Released in 1969, the Cal. 6143 with design code 783 was part of Seiko's domestic market collection. With its 20mm lug width and 12.6mm profile, it sits comfortably on most wrists. [seikata-wm-9fab3699ca53]

Also known as: Panda, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

37mm

Case Thickness

12.6mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Cream

Jewels

21j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1969

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