Seiko Cal. 4528 - 183

The 4528-183 is a sought-after Solar piece from Seiko's golden era. Powered by the 4528 caliber with 36j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-be1fe64ad639]

Also known as: Tuna

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

12.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

70m

Dial Color

Champagne

Jewels

36j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1985

Related Models

• Seiko 6272-652
• Seiko 6386-118
• Seiko 6397-349
• Seiko 6163-128
• Seiko 7177-936
• Seiko 4415-797
• Seiko 3868-491
• Seiko 4590-173
• Seiko 6184-428
• Seiko 6346-748
• Seiko 6219-454
• Seiko 7169-507