Seiko Cal. 0714 - 640

Released in 1988, the Cal. 0714 with design code 640 was part of Seiko's domestic market collection. With its 20mm lug width and 14.7mm profile, it sits comfortably on most wrists. [seikata-wm-d55d80dbe2ae]

Also known as: Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

14.7mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

90m

Dial Color

White

Jewels

25j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1988

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