Seiko Cal. 4550 - 344

This Hand-Winding model from 1976 features a 45mm Gold-Plated case. The Fixed bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-14e52fa6ea9f]

Also known as: Navigator

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

9.8mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

200m

Dial Color

White

Jewels

35j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1976

Related Models

• Seiko 6371-923
• Seiko 6173-258
• Seiko 6699-375
• Seiko 5292-756
• Seiko 4444-955
• Seiko 6188-328
• Seiko 4539-234
• Seiko 0782-405
• Seiko 5251-645
• Seiko 0735-618
• Seiko 7110-716
• Seiko 4468-190