Seiko Cal. 5641 - 277

The 5641-277 is a sought-after Quartz piece from Seiko's golden era. Powered by the 5641 caliber with 28j jewels beating at 21,600 bph, it delivers a 62 hours power reserve. [seikata-wm-d27dd5742f31]

Also known as: Rally

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

13.4mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

130m

Dial Color

Blue Sunburst

Jewels

28j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1992

Related Models

• Seiko 5668-698
• Seiko 5243-633
• Seiko 6632-497
• Seiko 5633-112
• Seiko 6632-204
• Seiko 6212-705
• Seiko 4536-584
• Seiko 5261-715
• Seiko 7190-229
• Seiko 5670-610
• Seiko 0755-461
• Seiko 6628-183