Seiko Cal. 6140 - 229

Released in 1975, the Cal. 6140 with design code 229 was part of Seiko's domestic market collection. It features a White dial protected by a Acrylic crystal and offers 130m of water resistance. [seikata-wm-d7f1eb451ed0]

Also known as: Monster, Goldfeather

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

13.1mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

White

Jewels

32j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1975

Related Models

• Seiko 3832-983
• Seiko 5662-273
• Seiko 4559-267
• Seiko 6197-360
• Seiko 4589-333
• Seiko 6638-419
• Seiko 6272-891
• Seiko 5268-445
• Seiko 6399-647
• Seiko 6232-559
• Seiko 7030-807
• Seiko 7127-408