Seiko Cal. 5633 - 778

This Automatic model from 1969 features a 36mm Hardlex-Coated Steel case. It features a White dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-2c5d526f782a]

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

11.0mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

110m

Dial Color

White

Jewels

29j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1969

Related Models

• Seiko 7149-963
• Seiko 0755-108
• Seiko 6153-182
• Seiko 6195-799
• Seiko 3863-295
• Seiko 4519-329
• Seiko 0758-767
• Seiko 4554-856
• Seiko 5674-173
• Seiko 5662-185
• Seiko 4458-366
• Seiko 0795-143