Seiko Cal. 4431 - 984

This Kinetic model from 1985 features a 34mm Two-Tone case. It features a Black dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-9c84e5100a23]

Also known as: Sea Horse

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

34mm

Case Thickness

14.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

70m

Dial Color

Black

Jewels

32j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1985

Related Models

• Seiko 7143-450
• Seiko 6679-173
• Seiko 3864-300
• Seiko 6270-201
• Seiko 0772-252
• Seiko 4463-686
• Seiko 6624-447
• Seiko 4564-203
• Seiko 7116-352
• Seiko 3875-140
• Seiko 5641-615
• Seiko 6393-169