Seiko Cal. 4541 - 683

This Hand-Winding model from 1965 features a 34mm PVD Black case. The Inner Rotating bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-577c390b4d2b]

Also known as: World Timer, Emperor

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

34mm

Case Thickness

15.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Burgundy

Jewels

24j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1965

Related Models

• Seiko 4520-976
• Seiko 4473-651
• Seiko 3878-383
• Seiko 4468-289
• Seiko 6121-303
• Seiko 4473-750
• Seiko 6365-280
• Seiko 4561-924
• Seiko 5277-914
• Seiko 4588-752
• Seiko 4486-142
• Seiko 0742-976