Seiko Cal. 3825 - 673

Released in 1991, the Cal. 3825 with design code 673 was part of Seiko's domestic market collection. Powered by the 3825 caliber with 31j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-92c30db7ba94]

Also known as: Sportsmatic

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

38mm

Case Thickness

9.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Black

Jewels

31j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1991

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