Seiko Cal. 4518 - 725

The Seiko 4518-725 represents an important milestone in Seiko's 1975 lineup. It features a White dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-c8a36e8f9ef5]

Also known as: Baby Tuna, Emperor

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

41mm

Case Thickness

8.4mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

70m

Dial Color

White

Jewels

34j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1975

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