Seiko Cal. 5631 - 775

This Spring Drive model from 1995 features a 42mm Stainless Steel case. It features a Cream dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-baa8436f9d5e]

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

13.4mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

60m

Dial Color

Cream

Jewels

23j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1995

Related Models

• Seiko 6246-558
• Seiko 4510-149
• Seiko 7187-914
• Seiko 5622-586
• Seiko 4582-370
• Seiko 7183-988
• Seiko 6373-952
• Seiko 7014-286
• Seiko 7124-731
• Seiko 5259-628
• Seiko 6327-937
• Seiko 4513-575