Seiko Cal. 5638 - 572

The 5638-572 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-9185fb0cee4e]

Also known as: Flighty

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

35mm

Case Thickness

13.0mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

30m

Dial Color

Blue Sunburst

Jewels

26j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1992

Related Models

• Seiko 7091-270
• Seiko 4552-691
• Seiko 0790-900
• Seiko 0752-271
• Seiko 7160-590
• Seiko 7038-956
• Seiko 4596-394
• Seiko 4424-217
• Seiko 6354-805
• Seiko 4432-616
• Seiko 4469-913
• Seiko 6675-782