Seiko Cal. 5251 - 645

The Seiko 5251-645 represents an important milestone in Seiko's 1979 lineup. With its 20mm lug width and 15.6mm profile, it sits comfortably on most wrists. [seikata-wm-ec008dac82b3]

Also known as: Shogun

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

15.6mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

80m

Dial Color

Champagne

Jewels

23j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1979

Related Models

• Seiko 6150-894
• Seiko 5284-492
• Seiko 6696-937
• Seiko 4548-701
• Seiko 6233-148
• Seiko 5662-613
• Seiko 6349-103
• Seiko 6261-368
• Seiko 4567-306
• Seiko 5231-456
• Seiko 6295-404
• Seiko 6152-483