Seiko Cal. 4446 - 327

The 4446-327 is a sought-after Quartz piece from Seiko's golden era. Powered by the 4446 caliber with 29j jewels beating at 36,000 bph, it delivers a 36 hours power reserve. [seikata-wm-79a9e0bde761]

Also known as: Sumo, UFO

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

14.0mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Silver

Jewels

29j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1998

Related Models

• Seiko 6138-971
• Seiko 0749-182
• Seiko 6147-600
• Seiko 4576-708
• Seiko 6683-243
• Seiko 0775-467
• Seiko 6179-749
• Seiko 0777-747
• Seiko 6690-700
• Seiko 6371-376
• Seiko 4585-721
• Seiko 6678-654