Seiko Cal. 6150 - 256

Released in 1974, the Cal. 6150 with design code 256 was part of Seiko's domestic market collection. It features a White dial protected by a Acrylic crystal and offers 100m of water resistance. [seikata-wm-e9fa8fab690d]

Also known as: World Timer, Baby Tuna

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

43mm

Case Thickness

10.2mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

100m

Dial Color

White

Jewels

19j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1974

Related Models

• Seiko 6639-262
• Seiko 7140-262
• Seiko 0718-205
• Seiko 6320-478
• Seiko 3864-490
• Seiko 6379-404
• Seiko 5697-766
• Seiko 0721-366
• Seiko 4411-547
• Seiko 5639-498
• Seiko 3815-324
• Seiko 7095-890