Seiko Cal. 4525 - 189

The Seiko 4525-189 represents an important milestone in Seiko's 1999 lineup. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-fcb8abb13f2b]

Also known as: Tuna

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

15.7mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

40m

Dial Color

Champagne

Jewels

22j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1999

Related Models

• Seiko 6270-813
• Seiko 6396-184
• Seiko 7053-598
• Seiko 5632-476
• Seiko 7017-304
• Seiko 6199-379
• Seiko 4471-874
• Seiko 7030-190
• Seiko 6247-766
• Seiko 6267-263
• Seiko 6296-941
• Seiko 4491-168