Seiko Cal. 5630 - 352

This Spring Drive model from 1974 features a 42mm PVD Black case. It features a Burgundy dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-ce10eef0a810]

Also known as: Emperor

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

42mm

Case Thickness

15.1mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Burgundy

Jewels

30j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1974

Related Models

• Seiko 7027-387
• Seiko 6139-324
• Seiko 4454-955
• Seiko 6174-866
• Seiko 6362-480
• Seiko 7161-762
• Seiko 6231-892
• Seiko 6334-437
• Seiko 5650-842
• Seiko 3820-782
• Seiko 6149-511
• Seiko 7165-192