Seiko Cal. 5231 - 561

The 5231-561 is a sought-after Quartz piece from Seiko's golden era. Powered by the 5231 caliber with 28j jewels beating at 36,000 bph, it delivers a 60 hours power reserve. [seikata-wm-92515ccf49ac]

Also known as: Rally, Flighty

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

40mm

Case Thickness

10.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

30m

Dial Color

Green

Jewels

28j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1998

Related Models

• Seiko 5297-974
• Seiko 7128-897
• Seiko 6162-631
• Seiko 7131-468
• Seiko 6164-886
• Seiko 6687-875
• Seiko 4450-859
• Seiko 0755-986
• Seiko 6268-619
• Seiko 6225-253
• Seiko 7038-915
• Seiko 6121-995