Seiko Cal. 4577 - 372

This Spring Drive model from 1997 features a 44mm Stainless Steel case. Powered by the 4577 caliber with 27j jewels beating at 28,800 bph, it delivers a 54 hours power reserve. [seikata-wm-bb7ca797b330]

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

13.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Champagne

Jewels

27j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1997

Related Models

• Seiko 4532-300
• Seiko 6396-103
• Seiko 7174-679
• Seiko 5289-667
• Seiko 4591-668
• Seiko 5636-903
• Seiko 6677-844
• Seiko 5685-413
• Seiko 5244-647
• Seiko 0789-647
• Seiko 0716-665
• Seiko 6650-389