Seiko Cal. 7177 - 403

The Seiko 7177-403 represents an important milestone in Seiko's 1987 lineup. It features a Blue Sunburst dial protected by a Hardlex crystal and offers 80m of water resistance. [seikata-wm-24d1c9663613]

Also known as: UFO, Sea Horse

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

12.8mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Blue Sunburst

Jewels

24j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1987

Related Models

• Seiko 7052-783
• Seiko 3832-526
• Seiko 0715-884
• Seiko 4518-384
• Seiko 5687-292
• Seiko 6362-644
• Seiko 4435-741
• Seiko 6277-365
• Seiko 5641-994
• Seiko 6298-962
• Seiko 6267-262
• Seiko 5263-789