Seiko Cal. 4431 - 877

The Seiko 4431-877 represents an important milestone in Seiko's 1992 lineup. The Inner Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-d7d28b83813f]

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

10.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Navy

Jewels

22j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1992

Related Models

• Seiko 6678-734
• Seiko 5283-613
• Seiko 5244-368
• Seiko 0769-293
• Seiko 6111-216
• Seiko 7081-848
• Seiko 6349-749
• Seiko 0717-212
• Seiko 5287-367
• Seiko 4442-739
• Seiko 4560-341
• Seiko 6154-560