Seiko Cal. 4545 - 778

This Kinetic model from 1968 features a 41mm Two-Tone case. It features a White dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-15c31224568b]

Also known as: Baby Tuna

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

41mm

Case Thickness

11.7mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

White

Jewels

18j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1968

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