Seiko Cal. 4433 - 612

This Automatic model from 1973 features a 41mm Two-Tone case. It features a Black dial protected by a Hardlex crystal and offers 40m of water resistance. [seikata-wm-a4b50d46acd9]

Also known as: Tuna, Panda

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

41mm

Case Thickness

14.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

40m

Dial Color

Black

Jewels

18j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1973

Related Models

• Seiko 5230-165
• Seiko 3875-858
• Seiko 4460-323
• Seiko 5213-399
• Seiko 0777-913
• Seiko 5655-234
• Seiko 3823-306
• Seiko 4436-912
• Seiko 7032-370
• Seiko 5246-213
• Seiko 6112-721
• Seiko 6150-963