Seiko Cal. 6688 - 627

This Kinetic model from 1986 features a 37mm Titanium case. It features a Blue Sunburst dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-55cbc81d0d5a]

Also known as: Silverwave

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

37mm

Case Thickness

8.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Blue Sunburst

Jewels

30j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1986

Related Models

• Seiko 7194-905
• Seiko 5647-489
• Seiko 7030-886
• Seiko 6293-176
• Seiko 5687-659
• Seiko 6137-539
• Seiko 7167-421
• Seiko 5685-560
• Seiko 6145-890
• Seiko 3874-766
• Seiko 4497-874
• Seiko 4449-375