Seiko Cal. 5691 - 598

The 5691-598 is a sought-after Solar piece from Seiko's golden era. Powered by the 5691 caliber with 31j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-77ac84e24598]

Also known as: Bellmatic

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

12.9mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Champagne

Jewels

31j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1999

Related Models

• Seiko 6249-742
• Seiko 6354-631
• Seiko 0716-149
• Seiko 6186-602
• Seiko 6378-527
• Seiko 6174-779
• Seiko 7010-958
• Seiko 6124-873
• Seiko 5682-790
• Seiko 4586-878
• Seiko 6270-720
• Seiko 3852-252