Seiko Cal. 7143 - 251

This Hand-Winding model from 1998 features a 42mm Titanium case. With its 20mm lug width and 9.7mm profile, it sits comfortably on most wrists. [seikata-wm-b2958175c7f7]

Also known as: Golden Tuna, Arnie

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

42mm

Case Thickness

9.7mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Burgundy

Jewels

35j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1998

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