Seiko Cal. 3888 - 275

The 3888-275 is a sought-after Spring Drive piece from Seiko's golden era. With its 21mm lug width and 11.5mm profile, it sits comfortably on most wrists. [seikata-wm-865ba877dae6]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

11.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Burgundy

Jewels

27j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1974

Related Models

• Seiko 6653-460
• Seiko 4568-123
• Seiko 6231-478
• Seiko 5682-954
• Seiko 5624-714
• Seiko 6667-973
• Seiko 6123-867
• Seiko 6167-301
• Seiko 5288-393
• Seiko 5222-278
• Seiko 7187-406
• Seiko 5294-763