Seiko Cal. 6347 - 547

The Seiko 6347-547 represents an important milestone in Seiko's 1969 lineup. Powered by the 6347 caliber with 29j jewels beating at 36,000 bph, it delivers a 54 hours power reserve. [seikata-wm-1aad893bae95]

Also known as: Bullhead

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

40mm

Case Thickness

11.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

White

Jewels

29j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1969

Related Models

• Seiko 6226-621
• Seiko 6633-241
• Seiko 5278-293
• Seiko 6344-438
• Seiko 4496-853
• Seiko 5664-410
• Seiko 5699-256
• Seiko 6351-912
• Seiko 0757-780
• Seiko 6261-405
• Seiko 3816-301
• Seiko 4433-381