Seiko Cal. 4425 - 231

The 4425-231 is a sought-after Spring Drive piece from Seiko's golden era. With its 18mm lug width and 10.4mm profile, it sits comfortably on most wrists. [seikata-wm-fc47a19a1327]

Also known as: Pogue, UFO

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

36mm

Case Thickness

10.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

40m

Dial Color

Cream

Jewels

33j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1985

Related Models

• Seiko 4489-835
• Seiko 4461-937
• Seiko 6194-802
• Seiko 3816-950
• Seiko 4567-922
• Seiko 7151-723
• Seiko 6635-373
• Seiko 5216-641
• Seiko 5294-163
• Seiko 6171-835
• Seiko 0740-282
• Seiko 7110-954