Seiko Cal. 7118 - 577

This Spring Drive model from 1982 features a 39mm Titanium case. It features a Green dial protected by a Acrylic crystal and offers 90m of water resistance. [seikata-wm-871648642c6c]

Also known as: Sumo, Flighty

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

39mm

Case Thickness

12.7mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Green

Jewels

35j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1982

Related Models

• Seiko 7148-635
• Seiko 6171-564
• Seiko 5682-494
• Seiko 7051-461
• Seiko 7092-658
• Seiko 6697-105
• Seiko 6379-105
• Seiko 3869-746
• Seiko 7132-607
• Seiko 7126-874
• Seiko 4582-507
• Seiko 7043-299