Seiko Cal. 5231 - 110

Released in 1988, the Cal. 5231 with design code 110 was part of Seiko's domestic market collection. With its 20mm lug width and 11.2mm profile, it sits comfortably on most wrists. [seikata-wm-6d47cc6fdd34]

Also known as: Pogue, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

40mm

Case Thickness

11.2mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Champagne

Jewels

27j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1988

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