Seiko Cal. 4413 - 254

This Quartz model from 1970 features a 44mm Titanium case. It features a Black dial protected by a Hardlex crystal and offers 160m of water resistance. [seikata-wm-95d6405f4ef2]

Also known as: UFO, Crown

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

44mm

Case Thickness

14.0mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Black

Jewels

24j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1970

Related Models

• Seiko 7163-154
• Seiko 7029-188
• Seiko 4480-417
• Seiko 5666-605
• Seiko 0757-897
• Seiko 4428-951
• Seiko 4536-313
• Seiko 6162-608
• Seiko 7010-789
• Seiko 6671-293
• Seiko 0747-599
• Seiko 4417-447