Seiko Cal. 5277 - 114

This Spring Drive model from 1979 features a 40mm Hardlex-Coated Steel case. Powered by the 5277 caliber with 36j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-697c80b786c4]

Also known as: Bellmatic, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

12.4mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Blue Sunburst

Jewels

36j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1979

Related Models

• Seiko 6632-909
• Seiko 3871-523
• Seiko 7137-590
• Seiko 5618-501
• Seiko 5631-771
• Seiko 6268-333
• Seiko 5686-291
• Seiko 6371-276
• Seiko 5266-670
• Seiko 4419-502
• Seiko 6194-657
• Seiko 6651-998