Seiko Cal. 6321 - 317

This Hand-Winding model from 1994 features a 43mm PVD Black case. Powered by the 6321 caliber with 26j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-64b190219f19]

Also known as: Crown

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

43mm

Case Thickness

9.4mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Silver

Jewels

26j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1994

Related Models

• Seiko 6657-521
• Seiko 5282-712
• Seiko 7163-307
• Seiko 6126-231
• Seiko 5299-279
• Seiko 5691-441
• Seiko 4535-259
• Seiko 5246-417
• Seiko 5619-919
• Seiko 0720-149
• Seiko 3837-360
• Seiko 6183-975