Seiko Cal. 4420 - 127

Released in 1994, the Cal. 4420 with design code 127 was part of Seiko's domestic market collection. The Bidirectional bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-46fb38ee467f]

Also known as: Baby Tuna

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

13.2mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Champagne

Jewels

24j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1994

Related Models

• Seiko 5614-593
• Seiko 6246-124
• Seiko 0747-277
• Seiko 4553-333
• Seiko 5626-573
• Seiko 0772-180
• Seiko 3852-189
• Seiko 0770-724
• Seiko 6123-653
• Seiko 0720-921
• Seiko 5290-600
• Seiko 4470-109