Seiko Cal. 7187 - 165

The Seiko 7187-165 represents an important milestone in Seiko's 1981 lineup. The Inner Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-b0b46f936e4d]

Also known as: Baby Tuna

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

44mm

Case Thickness

9.0mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Cream

Jewels

21j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1981

Related Models

• Seiko 7013-838
• Seiko 5282-948
• Seiko 7135-173
• Seiko 7125-798
• Seiko 5259-312
• Seiko 3833-698
• Seiko 6648-272
• Seiko 7133-550
• Seiko 6344-914
• Seiko 6269-477
• Seiko 0780-757
• Seiko 4443-811