Seiko Cal. 5277 - 478

The Seiko 5277-478 represents an important milestone in Seiko's 1980 lineup. Powered by the 5277 caliber with 23j jewels beating at 28,800 bph, it delivers a 66 hours power reserve. [seikata-wm-636a3671ae26]

Also known as: Monster, Rally

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

38mm

Case Thickness

14.9mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Burgundy

Jewels

23j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1980

Related Models

• Seiko 6112-854
• Seiko 7136-328
• Seiko 5223-792
• Seiko 6393-687
• Seiko 3868-239
• Seiko 5235-342
• Seiko 5262-569
• Seiko 5687-741
• Seiko 5641-135
• Seiko 3830-832
• Seiko 6615-689
• Seiko 0773-224