Seiko Cal. 6178 - 663

This Hand-Winding model from 1975 features a 45mm Stainless Steel case. Powered by the 6178 caliber with 32j jewels beating at 21,600 bph, it delivers a 58 hours power reserve. [seikata-wm-3a4092829f76]

Also known as: Pogue

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

14.4mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Blue Sunburst

Jewels

32j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1975

Related Models

• Seiko 0716-348
• Seiko 4539-655
• Seiko 4596-270
• Seiko 5296-773
• Seiko 0737-509
• Seiko 4512-881
• Seiko 5676-198
• Seiko 3825-214
• Seiko 0788-142
• Seiko 6333-171
• Seiko 0743-318
• Seiko 4522-789