Seiko Cal. 4521 - 813

This Automatic model from 1993 features a 35mm PVD Black case. With its 22mm lug width and 15.4mm profile, it sits comfortably on most wrists. [seikata-wm-504bca9998b5]

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

35mm

Case Thickness

15.4mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

70m

Dial Color

Champagne

Jewels

20j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1993

Related Models

• Seiko 4553-896
• Seiko 7152-789
• Seiko 7082-622
• Seiko 5697-560
• Seiko 3869-955
• Seiko 6144-614
• Seiko 4545-663
• Seiko 4484-317
• Seiko 4413-366
• Seiko 5665-615
• Seiko 4525-876
• Seiko 7046-459