Seiko Cal. 6329 - 305

The 6329-305 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6329 caliber with 34j jewels beating at 36,000 bph, it delivers a 67 hours power reserve. [seikata-wm-4aa0dc372dc4]

Also known as: Monster, Sumo

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

43mm

Case Thickness

14.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Burgundy

Jewels

34j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1986

Related Models

• Seiko 0772-507
• Seiko 6120-162
• Seiko 7035-347
• Seiko 6272-340
• Seiko 5238-646
• Seiko 3839-514
• Seiko 7023-502
• Seiko 6643-715
• Seiko 0713-995
• Seiko 4490-903
• Seiko 7074-871
• Seiko 6628-372