Seiko Cal. 6310 - 509

The 6310-509 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6310 caliber with 33j jewels beating at 28,800 bph, it delivers a 40 hours power reserve. [seikata-wm-1faacb14ad0d]

Also known as: Monster

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

8.3mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

110m

Dial Color

Burgundy

Jewels

33j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1991

Related Models

• Seiko 5236-841
• Seiko 4529-947
• Seiko 6148-413
• Seiko 7076-179
• Seiko 3867-370
• Seiko 0745-663
• Seiko 6686-147
• Seiko 6191-284
• Seiko 4454-993
• Seiko 5628-916
• Seiko 0772-752
• Seiko 3886-297