Seiko Cal. 3862 - 556

This Hand-Winding model from 1993 features a 37mm Hardlex-Coated Steel case. Powered by the 3862 caliber with 30j jewels beating at 36,000 bph, it delivers a 68 hours power reserve. [seikata-wm-4b9d08c70e51]

Also known as: Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

10.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Black

Jewels

30j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1993

Related Models

• Seiko 6351-505
• Seiko 7187-641
• Seiko 4473-152
• Seiko 3854-376
• Seiko 4443-510
• Seiko 0755-409
• Seiko 6245-441
• Seiko 0717-284
• Seiko 6223-460
• Seiko 0730-734
• Seiko 6234-406
• Seiko 7143-566