Seiko Cal. 4552 - 225

The Seiko 4552-225 represents an important milestone in Seiko's 1966 lineup. It features a Black dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-ded4a06f0619]

Also known as: Baby Tuna

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

46mm

Case Thickness

9.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Black

Jewels

36j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1966

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