Seiko Cal. 4417 - 521

This Solar model from 1974 features a 45mm Titanium case. With its 21mm lug width and 15.5mm profile, it sits comfortably on most wrists. [seikata-wm-e93dddd3fce9]

Also known as: Turtle

Specifications

Movement

Solar

Case Material

Titanium

Case Width

45mm

Case Thickness

15.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Navy

Jewels

29j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1974

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