Seiko Cal. 3855 - 267

The 3855-267 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 3855 caliber with 21j jewels beating at 28,800 bph, it delivers a 62 hours power reserve. [seikata-wm-4d393ab8faac]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

9.4mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Burgundy

Jewels

21j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1978

Related Models

• Seiko 5279-445
• Seiko 3898-356
• Seiko 4426-274
• Seiko 4488-395
• Seiko 0716-686
• Seiko 3873-351
• Seiko 7131-524
• Seiko 4497-858
• Seiko 3832-370
• Seiko 3880-775
• Seiko 0721-557
• Seiko 0781-989