Seiko Cal. 5260 - 331

The 5260-331 is a sought-after Solar piece from Seiko's golden era. With its 20mm lug width and 13.0mm profile, it sits comfortably on most wrists. [seikata-wm-ac1bb5f3b813]

Also known as: Helmet, Golden Tuna

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

13.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

120m

Dial Color

Burgundy

Jewels

30j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1995

Related Models

• Seiko 6637-959
• Seiko 7052-491
• Seiko 6346-410
• Seiko 6139-193
• Seiko 5218-840
• Seiko 4541-648
• Seiko 3875-465
• Seiko 6336-293
• Seiko 4512-482
• Seiko 5641-490
• Seiko 7131-821
• Seiko 6229-363