Seiko Cal. 4427 - 731

This Spring Drive model from 1994 features a 35mm Gold-Plated case. The Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-679709552031]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

8.3mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

100m

Dial Color

Green

Jewels

35j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1994

Related Models

• Seiko 7069-965
• Seiko 3812-232
• Seiko 6111-404
• Seiko 0720-231
• Seiko 3844-712
• Seiko 4499-788
• Seiko 7096-120
• Seiko 7197-155
• Seiko 3830-684
• Seiko 6379-871
• Seiko 6112-201
• Seiko 6288-483