Seiko Cal. 4491 - 399

The Seiko 4491-399 represents an important milestone in Seiko's 1976 lineup. It features a Cream dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-544c7bb005dd]

Also known as: Sea Horse

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

14.0mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Cream

Jewels

21j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1976

Related Models

• Seiko 4593-642
• Seiko 6292-562
• Seiko 6354-613
• Seiko 6112-717
• Seiko 6367-165
• Seiko 6652-995
• Seiko 6220-810
• Seiko 5217-892
• Seiko 0758-359
• Seiko 5672-709
• Seiko 7131-511
• Seiko 6113-912