Seiko Cal. 5638 - 572

This Hand-Winding model from 1998 features a 40mm Stainless Steel case. It features a Green dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-defa8286e617]

Also known as: Pogue, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

15.9mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

110m

Dial Color

Green

Jewels

21j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1998

Related Models

• Seiko 7052-395
• Seiko 7154-431
• Seiko 5660-688
• Seiko 6295-531
• Seiko 3815-832
• Seiko 7180-690
• Seiko 5630-267
• Seiko 0719-474
• Seiko 4432-216
• Seiko 3853-124
• Seiko 3821-646
• Seiko 4465-463