Seiko Cal. 7055 - 840

This Spring Drive model from 1986 features a 45mm PVD Black case. With its 20mm lug width and 12.3mm profile, it sits comfortably on most wrists. [seikata-wm-8b1b7a5fc596]

Also known as: UFO, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

45mm

Case Thickness

12.3mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Cream

Jewels

28j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1986

Related Models

• Seiko 7119-114
• Seiko 4439-448
• Seiko 5680-191
• Seiko 4534-386
• Seiko 7071-990
• Seiko 0739-459
• Seiko 3832-111
• Seiko 7161-689
• Seiko 5657-211
• Seiko 5630-507
• Seiko 7182-927
• Seiko 7012-435