Seiko Cal. 6321 - 306

The Seiko 6321-306 represents an important milestone in Seiko's 1996 lineup. Powered by the 6321 caliber with 17j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-c94bcaa91b98]

Also known as: Samurai, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

15.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

90m

Dial Color

White

Jewels

17j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1996

Related Models

• Seiko 5281-798
• Seiko 4470-847
• Seiko 7160-999
• Seiko 5233-282
• Seiko 5694-403
• Seiko 7034-726
• Seiko 3840-851
• Seiko 3812-973
• Seiko 6155-433
• Seiko 7022-639
• Seiko 7089-843
• Seiko 4598-815