Seiko Cal. 3855 - 439

This Spring Drive model from 1983 features a 43mm Stainless Steel case. It features a Green dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-b1de79d5dd75]

Also known as: Samurai, Monster

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

13.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Green

Jewels

26j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1983

Related Models

• Seiko 4427-328
• Seiko 0780-686
• Seiko 6227-725
• Seiko 3899-301
• Seiko 6365-978
• Seiko 5643-964
• Seiko 4571-164
• Seiko 6123-639
• Seiko 5268-146
• Seiko 0774-483
• Seiko 6155-101
• Seiko 6350-676