Seiko Cal. 3852 - 280

This Spring Drive model from 1968 features a 42mm Gold-Plated case. With its 18mm lug width and 13.6mm profile, it sits comfortably on most wrists. [seikata-wm-9fc2869ed1f2]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

13.6mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

190m

Dial Color

Navy

Jewels

27j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1968

Related Models

• Seiko 6216-752
• Seiko 7093-932
• Seiko 6183-339
• Seiko 7127-171
• Seiko 0748-671
• Seiko 7130-398
• Seiko 6641-665
• Seiko 7090-282
• Seiko 7054-484
• Seiko 6210-558
• Seiko 6620-548
• Seiko 4588-912