Seiko Cal. 4576 - 770

This Automatic model from 1997 features a 41mm Two-Tone case. Powered by the 4576 caliber with 22j jewels beating at 28,800 bph, it delivers a 50 hours power reserve. [seikata-wm-e3cbe293d6be]

Also known as: Monster

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

41mm

Case Thickness

9.4mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Champagne

Jewels

22j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1997

Related Models

• Seiko 3891-723
• Seiko 0744-116
• Seiko 5641-861
• Seiko 0717-223
• Seiko 6239-485
• Seiko 6361-203
• Seiko 3885-562
• Seiko 4580-438
• Seiko 0770-354
• Seiko 0768-114
• Seiko 4431-216
• Seiko 6666-774