Seiko Cal. 5661 - 541

The 5661-541 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 5661 caliber with 34j jewels beating at 21,600 bph, it delivers a 68 hours power reserve. [seikata-wm-8dc853895d66]

Also known as: Goldfeather, Emperor

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

12.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Green

Jewels

34j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1972

Related Models

• Seiko 5661-204
• Seiko 6129-882
• Seiko 6376-227
• Seiko 6327-373
• Seiko 7165-290
• Seiko 5228-855
• Seiko 7051-684
• Seiko 4434-364
• Seiko 7152-644
• Seiko 6239-943
• Seiko 7091-829
• Seiko 6155-447