Seiko Cal. 6178 - 569

The Seiko 6178-569 represents an important milestone in Seiko's 1969 lineup. The Coin-Edge bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-47363a3ef36b]

Also known as: Bullhead

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

39mm

Case Thickness

13.9mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

White

Jewels

31j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1969

Related Models

• Seiko 6111-252
• Seiko 5282-624
• Seiko 6388-549
• Seiko 4457-235
• Seiko 7081-477
• Seiko 4479-863
• Seiko 4418-234
• Seiko 7190-717
• Seiko 5276-759
• Seiko 5245-133
• Seiko 7165-766
• Seiko 3863-619