Seiko Cal. 3886 - 705

The 3886-705 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 3886 caliber with 28j jewels beating at 28,800 bph, it delivers a 52 hours power reserve. [seikata-wm-c32da77e40ba]

Also known as: Sportsmatic, World Timer

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

37mm

Case Thickness

15.5mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Green

Jewels

28j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1971

Related Models

• Seiko 0793-885
• Seiko 6236-649
• Seiko 7096-443
• Seiko 7077-768
• Seiko 5273-110
• Seiko 6192-287
• Seiko 0719-595
• Seiko 5294-211
• Seiko 6639-686
• Seiko 7067-409
• Seiko 5248-282
• Seiko 4464-755