Seiko Cal. 4518 - 465

This Spring Drive model from 1975 features a 46mm Two-Tone case. It features a Navy dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-356c32de6a0c]

Also known as: Turtle, Emperor

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

46mm

Case Thickness

8.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

70m

Dial Color

Navy

Jewels

26j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1975

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