Seiko Cal. 4521 - 364

The 4521-364 is a sought-after Quartz piece from Seiko's golden era. With its 18mm lug width and 9.4mm profile, it sits comfortably on most wrists. [seikata-wm-70ba9fa36bef]

Also known as: Rally

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

9.4mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

30m

Dial Color

Burgundy

Jewels

35j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1987

Related Models

• Seiko 4591-977
• Seiko 7090-280
• Seiko 7175-624
• Seiko 7147-158
• Seiko 4479-870
• Seiko 6226-184
• Seiko 5233-301
• Seiko 5664-555
• Seiko 5683-391
• Seiko 6645-423
• Seiko 3840-973
• Seiko 3866-601