Seiko Cal. 4528 - 502

This Solar model from 1974 features a 39mm Hardlex-Coated Steel case. Powered by the 4528 caliber with 35j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-29d7dcb787be]

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

11.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

60m

Dial Color

Burgundy

Jewels

35j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1974

Related Models

• Seiko 7040-277
• Seiko 3825-196
• Seiko 5611-430
• Seiko 0743-776
• Seiko 4557-916
• Seiko 6195-827
• Seiko 4545-416
• Seiko 5610-941
• Seiko 6262-258
• Seiko 5683-942
• Seiko 6634-233
• Seiko 5634-655