Seiko Cal. 4576 - 738

The Seiko 4576-738 represents an important milestone in Seiko's 1977 lineup. It features a Navy dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-b66a025e8f67]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

46mm

Case Thickness

10.9mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Navy

Jewels

23j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1977

Related Models

• Seiko 6377-357
• Seiko 4419-557
• Seiko 5293-146
• Seiko 5224-893
• Seiko 7026-538
• Seiko 6618-546
• Seiko 5615-839
• Seiko 3863-797
• Seiko 4487-914
• Seiko 6187-279
• Seiko 5633-439
• Seiko 5647-192