Seiko Cal. 4539 - 318

This Spring Drive model from 1967 features a 39mm Two-Tone case. Powered by the 4539 caliber with 28j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-0e04055d3653]

Also known as: Arnie

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

39mm

Case Thickness

9.9mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

150m

Dial Color

Burgundy

Jewels

28j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1967

Related Models

• Seiko 5278-635
• Seiko 7054-265
• Seiko 3861-482
• Seiko 6256-149
• Seiko 6212-998
• Seiko 3876-954
• Seiko 6171-436
• Seiko 4475-562
• Seiko 6687-779
• Seiko 6284-681
• Seiko 5616-867
• Seiko 6327-843