Seiko Cal. 4540 - 633

This Kinetic model from 1967 features a 37mm Gold-Plated case. It features a White dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-016aa1769eb7]

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

15.5mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

160m

Dial Color

White

Jewels

17j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1967

Related Models

• Seiko 6649-207
• Seiko 0752-992
• Seiko 5283-111
• Seiko 3893-152
• Seiko 4423-836
• Seiko 6234-167
• Seiko 0734-514
• Seiko 6394-198
• Seiko 6168-384
• Seiko 4439-354
• Seiko 3894-295
• Seiko 6279-964