Seiko Cal. 6143 - 260

Released in 1984, the Cal. 6143 with design code 260 was part of Seiko's domestic market collection. It features a Green dial protected by a Sapphire crystal and offers 100m of water resistance. [seikata-wm-1152bfd3cb29]

Also known as: Tuna, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

40mm

Case Thickness

14.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Green

Jewels

21j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1984

Related Models

• Seiko 3819-195
• Seiko 4416-849
• Seiko 6139-733
• Seiko 7029-463
• Seiko 4499-801
• Seiko 6163-646
• Seiko 7132-129
• Seiko 6143-952
• Seiko 5638-522
• Seiko 6155-806
• Seiko 4429-973
• Seiko 3824-388