Seiko Cal. 4561 - 228

The Seiko 4561-228 represents an important milestone in Seiko's 1994 lineup. It features a Black dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-2a2deb3aa58f]

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

12.4mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Black

Jewels

35j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1994

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