Seiko Cal. 3855 - 377

This Solar model from 1969 features a 46mm Stainless Steel case. Powered by the 3855 caliber with 22j jewels beating at 21,600 bph, it delivers a 61 hours power reserve. [seikata-wm-1b88bb5ecc36]

Also known as: Golden Tuna

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

9.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

90m

Dial Color

Cream

Jewels

22j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1969

Related Models

• Seiko 5226-156
• Seiko 7016-713
• Seiko 7091-341
• Seiko 5687-637
• Seiko 6250-759
• Seiko 7056-721
• Seiko 0790-170
• Seiko 4545-626
• Seiko 5675-264
• Seiko 5274-531
• Seiko 6683-718
• Seiko 6638-794