Seiko Cal. 4430 - 303

The Seiko 4430-303 represents an important milestone in Seiko's 1991 lineup. It features a Champagne dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-ea7f249c8afc]

Also known as: Bellmatic

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

38mm

Case Thickness

9.2mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

180m

Dial Color

Champagne

Jewels

18j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1991

Related Models

• Seiko 6373-666
• Seiko 3841-236
• Seiko 4425-305
• Seiko 7143-350
• Seiko 3881-182
• Seiko 0772-542
• Seiko 0798-680
• Seiko 6680-136
• Seiko 6698-416
• Seiko 4570-799
• Seiko 6336-443
• Seiko 6394-457