Seiko Cal. 4552 - 562

This Quartz model from 1968 features a 39mm Hardlex-Coated Steel case. It features a Black dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-f67222b9967b]

Also known as: Sumo, Tuna

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

13.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Black

Jewels

32j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1968

Related Models

• Seiko 6651-695
• Seiko 3873-819
• Seiko 7131-412
• Seiko 4447-295
• Seiko 7162-228
• Seiko 6642-300
• Seiko 4489-252
• Seiko 6297-749
• Seiko 6251-292
• Seiko 5232-985
• Seiko 4564-340
• Seiko 4510-839