Seiko Cal. 6150 - 231

Released in 1991, the Cal. 6150 with design code 231 was part of Seiko's domestic market collection. With its 22mm lug width and 12.7mm profile, it sits comfortably on most wrists. [seikata-wm-fb41ae92813a]

Also known as: World Timer, Baby Tuna

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

12.7mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

70m

Dial Color

Champagne

Jewels

29j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1991

Related Models

• Seiko 0771-417
• Seiko 7024-959
• Seiko 6659-429
• Seiko 6120-348
• Seiko 5286-666
• Seiko 4550-135
• Seiko 6177-686
• Seiko 4544-429
• Seiko 6273-183
• Seiko 3893-889
• Seiko 6335-743
• Seiko 5263-349