Seiko Cal. 4536 - 390

This Solar model from 1987 features a 36mm Stainless Steel case. Powered by the 4536 caliber with 33j jewels beating at 21,600 bph, it delivers a 41 hours power reserve. [seikata-wm-fa75ea38c694]

Also known as: Sea Horse, Baby Tuna

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

13.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Champagne

Jewels

33j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1987

Related Models

• Seiko 6261-240
• Seiko 6643-722
• Seiko 6210-210
• Seiko 0744-161
• Seiko 7117-590
• Seiko 6134-499
• Seiko 6645-903
• Seiko 6620-120
• Seiko 7194-212
• Seiko 6175-227
• Seiko 6651-952
• Seiko 7094-675