Seiko Cal. 7055 - 318

The Seiko 7055-318 represents an important milestone in Seiko's 1977 lineup. It features a Blue Sunburst dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-99f5da4aa0c9]

Also known as: Monster, Shogun

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

11.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Blue Sunburst

Jewels

26j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1977

Related Models

• Seiko 3869-832
• Seiko 5630-653
• Seiko 0776-899
• Seiko 7141-224
• Seiko 6663-463
• Seiko 6223-533
• Seiko 7023-768
• Seiko 6141-495
• Seiko 6320-331
• Seiko 6111-392
• Seiko 6123-274
• Seiko 5225-963