Seiko Cal. 6143 - 978

The Seiko 6143-978 represents an important milestone in Seiko's 1986 lineup. It features a White dial protected by a Sapphire crystal and offers 50m of water resistance. [seikata-wm-590608b8edea]

Also known as: UFO, Golden Tuna

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

42mm

Case Thickness

11.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

50m

Dial Color

White

Jewels

26j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1986

Related Models

• Seiko 7165-387
• Seiko 6388-641
• Seiko 6142-585
• Seiko 5222-722
• Seiko 3880-357
• Seiko 3885-728
• Seiko 3879-128
• Seiko 4455-223
• Seiko 6318-985
• Seiko 3840-948
• Seiko 4530-797
• Seiko 3824-891