Seiko Cal. 6131 - 655

The 6131-655 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6131 caliber with 29j jewels beating at 21,600 bph, it delivers a 41 hours power reserve. [seikata-wm-1e82581381de]

Also known as: UFO

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

46mm

Case Thickness

11.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Green

Jewels

29j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1992

Related Models

• Seiko 4442-319
• Seiko 6311-158
• Seiko 4457-634
• Seiko 7144-607
• Seiko 5221-814
• Seiko 7177-889
• Seiko 4443-261
• Seiko 6695-803
• Seiko 6119-251
• Seiko 6684-998
• Seiko 3855-645
• Seiko 3811-420