Seiko Cal. 4521 - 330

The 4521-330 is a sought-after Automatic piece from Seiko's golden era. It features a Black dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-4591ee22e893]

Also known as: Shogun, World Timer

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

14.4mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Black

Jewels

23j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1998

Related Models

• Seiko 6628-838
• Seiko 7183-287
• Seiko 5226-969
• Seiko 6375-234
• Seiko 6321-811
• Seiko 5267-814
• Seiko 3883-563
• Seiko 6680-472
• Seiko 5211-200
• Seiko 5662-327
• Seiko 0756-817
• Seiko 6155-877