Seiko Cal. 5251 - 697

This Hand-Winding model from 1966 features a 38mm Hardlex-Coated Steel case. It features a Navy dial protected by a Hardlex crystal and offers 190m of water resistance. [seikata-wm-2106c2704c79]

Also known as: Samurai

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

8.2mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Navy

Jewels

36j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1966

Related Models

• Seiko 7132-410
• Seiko 5296-324
• Seiko 4572-499
• Seiko 4463-337
• Seiko 7078-789
• Seiko 6374-750
• Seiko 6160-477
• Seiko 5263-243
• Seiko 6221-466
• Seiko 0760-904
• Seiko 4526-847
• Seiko 7024-780