Seiko Cal. 4561 - 321

The Seiko 4561-321 represents an important milestone in Seiko's 1984 lineup. It features a White dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-62a1c4e92094]

Also known as: Baby Tuna

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

10.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

130m

Dial Color

White

Jewels

30j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1984

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