Seiko Cal. 4520 - 767

The 4520-767 is a sought-after Automatic piece from Seiko's golden era. It features a White dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-e89621e0f9ae]

Also known as: Sportsmatic, Crown

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

12.4mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

White

Jewels

27j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1987

Related Models

• Seiko 5227-652
• Seiko 6357-339
• Seiko 5647-522
• Seiko 4552-321
• Seiko 5627-205
• Seiko 0735-827
• Seiko 6312-487
• Seiko 3851-971
• Seiko 4569-165
• Seiko 4497-934
• Seiko 4418-479
• Seiko 3846-371