Seiko Cal. 4446 - 304

The Seiko 4446-304 represents an important milestone in Seiko's 1965 lineup. The Inner Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-d9f3eaaff5a4]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

38mm

Case Thickness

10.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Champagne

Jewels

32j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1965

Related Models

• Seiko 3862-656
• Seiko 7080-697
• Seiko 5655-468
• Seiko 7072-472
• Seiko 6322-385
• Seiko 0767-799
• Seiko 0797-376
• Seiko 5615-743
• Seiko 7135-587
• Seiko 4460-738
• Seiko 7130-921
• Seiko 5283-400