Seiko Cal. 4577 - 503

The 4577-503 is a sought-after Quartz piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-65c8b6714edd]

Also known as: Turtle

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

8.1mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Blue Sunburst

Jewels

21j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1990

Related Models

• Seiko 3899-204
• Seiko 6635-996
• Seiko 3844-853
• Seiko 4431-436
• Seiko 3831-789
• Seiko 6357-295
• Seiko 4558-973
• Seiko 3828-309
• Seiko 6610-972
• Seiko 6298-314
• Seiko 4597-608
• Seiko 7084-907