Seiko Cal. 6350 - 645

This Spring Drive model from 1967 features a 34mm Gold-Plated case. Powered by the 6350 caliber with 27j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-e44dfd714ba5]

Also known as: Bullhead, Crown

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

9.7mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Navy

Jewels

27j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1967

Related Models

• Seiko 6197-945
• Seiko 5298-810
• Seiko 4566-811
• Seiko 6610-458
• Seiko 5660-248
• Seiko 5652-844
• Seiko 6113-798
• Seiko 4434-521
• Seiko 4567-211
• Seiko 7188-590
• Seiko 0730-762
• Seiko 0743-558