Seiko Cal. 7026 - 578

The 7026-578 is a sought-after Hand-Winding piece from Seiko's golden era. With its 18mm lug width and 9.1mm profile, it sits comfortably on most wrists. [seikata-wm-02110d8e30d4]

Also known as: Bullhead, Crown

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

38mm

Case Thickness

9.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

130m

Dial Color

Blue Sunburst

Jewels

32j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1987

Related Models

• Seiko 4532-491
• Seiko 7163-987
• Seiko 0715-396
• Seiko 7142-848
• Seiko 0756-154
• Seiko 6686-426
• Seiko 5640-585
• Seiko 3890-484
• Seiko 7147-496
• Seiko 0751-496
• Seiko 7173-947
• Seiko 6117-785