Seiko Cal. 4528 - 951

The 4528-951 is a sought-after Hand-Winding piece from Seiko's golden era. The Coin-Edge bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-764fa4da90d8]

Also known as: Tuna, World Timer

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

38mm

Case Thickness

13.2mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

White

Jewels

36j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1995

Related Models

• Seiko 7148-661
• Seiko 5683-718
• Seiko 6242-643
• Seiko 6154-426
• Seiko 3839-537
• Seiko 6358-218
• Seiko 5217-310
• Seiko 6360-172
• Seiko 3821-162
• Seiko 4426-412
• Seiko 0711-282
• Seiko 7111-302