Seiko Cal. 6178 - 999

The 6178-999 is a sought-after Automatic piece from Seiko's golden era. The Inner Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-058806ab56aa]

Also known as: Turtle

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

15.9mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Burgundy

Jewels

36j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1978

Related Models

• Seiko 7151-727
• Seiko 6269-837
• Seiko 7089-825
• Seiko 6326-301
• Seiko 4491-362
• Seiko 5221-133
• Seiko 5611-615
• Seiko 5614-634
• Seiko 0748-258
• Seiko 6258-952
• Seiko 4533-147
• Seiko 7191-664