Seiko Cal. 4415 - 557

The Seiko 4415-557 represents an important milestone in Seiko's 1977 lineup. Powered by the 4415 caliber with 32j jewels beating at 28,800 bph, it delivers a 52 hours power reserve. [seikata-wm-4ea502d46b94]

Also known as: Pogue

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

13.6mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Burgundy

Jewels

32j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1977

Related Models

• Seiko 4533-836
• Seiko 6352-153
• Seiko 4542-706
• Seiko 5222-456
• Seiko 3880-745
• Seiko 5692-107
• Seiko 6337-745
• Seiko 4510-835
• Seiko 6646-852
• Seiko 6151-280
• Seiko 4589-182
• Seiko 4419-350