Seiko Cal. 6320 - 576

The 6320-576 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6320 caliber with 17j jewels beating at 28,800 bph, it delivers a 55 hours power reserve. [seikata-wm-73fb325ded1e]

Also known as: Bullhead

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

43mm

Case Thickness

14.4mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Burgundy

Jewels

17j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1995

Related Models

• Seiko 5646-221
• Seiko 5264-881
• Seiko 6396-934
• Seiko 5210-292
• Seiko 4569-527
• Seiko 3812-395
• Seiko 5271-288
• Seiko 4519-555
• Seiko 3845-812
• Seiko 5291-696
• Seiko 6630-471
• Seiko 6144-158