Seiko Cal. 5268 - 521

This Spring Drive model from 1969 features a 40mm Titanium case. Powered by the 5268 caliber with 35j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-0f481115ef25]

Also known as: Panda, Helmet

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

40mm

Case Thickness

9.7mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Navy

Jewels

35j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1969

Related Models

• Seiko 5274-898
• Seiko 6187-127
• Seiko 3864-948
• Seiko 6247-729
• Seiko 6271-213
• Seiko 6231-875
• Seiko 3818-825
• Seiko 0739-334
• Seiko 7172-425
• Seiko 7149-730
• Seiko 7123-374
• Seiko 0766-422