Seiko Cal. 6324 - 650

Released in 1989, the Cal. 6324 with design code 650 was part of Seiko's domestic market collection. Powered by the 6324 caliber with 31j jewels beating at 28,800 bph, it delivers a 40 hours power reserve. [seikata-wm-95e200f41036]

Also known as: Sumo, Baby Tuna

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

9.6mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Champagne

Jewels

31j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1989

Related Models

• Seiko 6241-278
• Seiko 7198-363
• Seiko 4412-922
• Seiko 4531-427
• Seiko 5289-459
• Seiko 4582-840
• Seiko 6359-767
• Seiko 6140-289
• Seiko 6629-678
• Seiko 3893-637
• Seiko 6672-511
• Seiko 7193-247