Seiko Cal. 6375 - 443

The Seiko 6375-443 represents an important milestone in Seiko's 1980 lineup. It features a Navy dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-471dea89ce14]

Also known as: Monster, Sea Horse

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

15.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

70m

Dial Color

Navy

Jewels

23j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1980

Related Models

• Seiko 4584-363
• Seiko 3854-268
• Seiko 6186-100
• Seiko 6369-154
• Seiko 0765-444
• Seiko 5678-379
• Seiko 6649-886
• Seiko 6276-545
• Seiko 5291-726
• Seiko 6637-409
• Seiko 6161-642
• Seiko 6664-447