Seiko Cal. 4425 - 723

Released in 1988, the Cal. 4425 with design code 723 was part of Seiko's domestic market collection. It features a White dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-747c221abfbc]

Also known as: Bullhead

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

8.6mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

White

Jewels

22j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1988

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