Seiko Cal. 3863 - 550

This Hand-Winding model from 1978 features a 42mm PVD Black case. Powered by the 3863 caliber with 24j jewels beating at 21,600 bph, it delivers a 65 hours power reserve. [seikata-wm-03d269ee5538]

Also known as: Pogue

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

42mm

Case Thickness

15.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Cream

Jewels

24j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1978

Related Models

• Seiko 5254-728
• Seiko 7016-828
• Seiko 4436-319
• Seiko 5241-601
• Seiko 6374-357
• Seiko 4571-916
• Seiko 7040-138
• Seiko 6258-208
• Seiko 7024-988
• Seiko 6210-905
• Seiko 7122-694
• Seiko 5244-637