Seiko Cal. 6389 - 541

The 6389-541 is a sought-after Solar piece from Seiko's golden era. Powered by the 6389 caliber with 30j jewels beating at 36,000 bph, it delivers a 58 hours power reserve. [seikata-wm-e195ecdec19e]

Also known as: Rally, Baby Tuna

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

15.2mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

130m

Dial Color

Champagne

Jewels

30j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1979

Related Models

• Seiko 5647-511
• Seiko 4474-321
• Seiko 7191-610
• Seiko 6390-730
• Seiko 5628-883
• Seiko 6625-706
• Seiko 3843-309
• Seiko 6228-821
• Seiko 3893-942
• Seiko 0724-616
• Seiko 7144-940
• Seiko 5621-680