Seiko Cal. 3875 - 556

The Seiko 3875-556 represents an important milestone in Seiko's 1966 lineup. The Inner Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-f85170cad272]

Also known as: Bellmatic, Flighty

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

40mm

Case Thickness

15.9mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Champagne

Jewels

32j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1966

Related Models

• Seiko 6396-853
• Seiko 3810-916
• Seiko 5664-999
• Seiko 6143-414
• Seiko 5252-883
• Seiko 6141-226
• Seiko 6386-951
• Seiko 5273-444
• Seiko 6281-308
• Seiko 6132-378
• Seiko 5224-881
• Seiko 6123-389