Seiko Cal. 6243 - 912

The Seiko 6243-912 represents an important milestone in Seiko's 1967 lineup. Powered by the 6243 caliber with 33j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-259716cbee26]

Also known as: Tuna, Goldfeather

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

46mm

Case Thickness

9.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Champagne

Jewels

33j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1967

Related Models

• Seiko 6173-324
• Seiko 0799-895
• Seiko 7166-373
• Seiko 6130-976
• Seiko 6191-451
• Seiko 7170-577
• Seiko 7158-661
• Seiko 7018-207
• Seiko 3899-666
• Seiko 4584-196
• Seiko 4540-191
• Seiko 5260-156