Seiko Cal. 5641 - 258

This Hand-Winding model from 1972 features a 38mm Hardlex-Coated Steel case. It features a Navy dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-273388a0003e]

Also known as: Pogue

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

8.0mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

190m

Dial Color

Navy

Jewels

20j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1972

Related Models

• Seiko 6299-455
• Seiko 6639-509
• Seiko 6194-930
• Seiko 7078-503
• Seiko 6674-480
• Seiko 7159-556
• Seiko 0747-818
• Seiko 0745-578
• Seiko 0776-572
• Seiko 7097-614
• Seiko 7186-644
• Seiko 6676-163