Seiko Cal. 4431 - 575

This Spring Drive model from 1999 features a 38mm Two-Tone case. With its 21mm lug width and 15.5mm profile, it sits comfortably on most wrists. [seikata-wm-879ff7ab1171]

Also known as: Pogue

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

38mm

Case Thickness

15.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Cream

Jewels

31j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1999

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