Seiko Cal. 4431 - 982

The Seiko 4431-982 represents an important milestone in Seiko's 1989 lineup. It features a Cream dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-d2143b4feef1]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

11.0mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

130m

Dial Color

Cream

Jewels

34j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1989

Related Models

• Seiko 4590-423
• Seiko 4589-873
• Seiko 6646-213
• Seiko 3884-514
• Seiko 7160-690
• Seiko 4566-859
• Seiko 6390-290
• Seiko 4470-401
• Seiko 5254-638
• Seiko 7176-385
• Seiko 6657-700
• Seiko 6229-398