Seiko Cal. 6135 - 981

This Solar model from 1992 features a 37mm PVD Black case. Powered by the 6135 caliber with 23j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-606eecf0b642]

Also known as: Helmet, Golden Tuna

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

37mm

Case Thickness

10.1mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Black

Jewels

23j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1992

Related Models

• Seiko 6380-842
• Seiko 4591-486
• Seiko 5620-837
• Seiko 7110-857
• Seiko 6646-552
• Seiko 5627-555
• Seiko 6366-114
• Seiko 6343-817
• Seiko 5683-889
• Seiko 7086-615
• Seiko 6698-564
• Seiko 4549-677