Seiko Cal. 7143 - 671

The 7143-671 is a sought-after Spring Drive piece from Seiko's golden era. With its 20mm lug width and 11.8mm profile, it sits comfortably on most wrists. [seikata-wm-70de6cc5d8be]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

41mm

Case Thickness

11.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

170m

Dial Color

Navy

Jewels

17j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1988

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