Seiko Cal. 6150 - 978

The 6150-978 is a sought-after Spring Drive piece from Seiko's golden era. The Coin-Edge bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-e0e76db5bfbc]

Also known as: Emperor

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

11.4mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Black

Jewels

32j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1974

Related Models

• Seiko 6690-241
• Seiko 4577-368
• Seiko 6252-792
• Seiko 6629-871
• Seiko 4479-673
• Seiko 5273-431
• Seiko 6123-180
• Seiko 7076-897
• Seiko 5256-763
• Seiko 4443-842
• Seiko 4585-735
• Seiko 7012-607