Seiko Cal. 5668 - 178

The Seiko 5668-178 represents an important milestone in Seiko's 1989 lineup. The Inner Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-d98b9ef1ffcb]

Also known as: Rally

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

37mm

Case Thickness

13.9mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Burgundy

Jewels

33j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1989

Related Models

• Seiko 4565-508
• Seiko 4482-377
• Seiko 5275-688
• Seiko 5251-741
• Seiko 4453-819
• Seiko 7050-584
• Seiko 5265-942
• Seiko 6175-145
• Seiko 7190-361
• Seiko 4430-835
• Seiko 5269-694
• Seiko 0748-972