Seiko Cal. 5277 - 764

Released in 1973, the Cal. 5277 with design code 764 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-45bdc0e85ad2]

Also known as: Bullhead, Emperor

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

10.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

170m

Dial Color

Burgundy

Jewels

35j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1973

Related Models

• Seiko 6225-675
• Seiko 6341-644
• Seiko 7156-611
• Seiko 4546-319
• Seiko 4589-863
• Seiko 6262-803
• Seiko 7153-887
• Seiko 4487-678
• Seiko 5284-511
• Seiko 5215-816
• Seiko 7045-846
• Seiko 3856-742