Seiko Cal. 4591 - 994

This Hand-Winding model from 1986 features a 39mm Two-Tone case. The Fixed bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-8175fb151c31]

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

39mm

Case Thickness

11.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

120m

Dial Color

Silver

Jewels

20j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1986

Related Models

• Seiko 7181-204
• Seiko 6330-667
• Seiko 3832-774
• Seiko 6627-899
• Seiko 7045-597
• Seiko 6274-105
• Seiko 5638-283
• Seiko 3830-239
• Seiko 0799-710
• Seiko 6186-980
• Seiko 3887-915
• Seiko 6278-502