Seiko Cal. 6387 - 818

This Solar model from 1976 features a 44mm Stainless Steel case. With its 22mm lug width and 9.9mm profile, it sits comfortably on most wrists. [seikata-wm-8a2eb5c3020e]

Also known as: UFO

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

9.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

190m

Dial Color

Navy

Jewels

17j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1976

Related Models

• Seiko 4533-312
• Seiko 0729-972
• Seiko 5619-657
• Seiko 7144-162
• Seiko 7094-462
• Seiko 5285-639
• Seiko 5293-914
• Seiko 0727-920
• Seiko 4573-339
• Seiko 6210-376
• Seiko 4596-675
• Seiko 6213-486