Seiko Cal. 4433 - 997

This Automatic model from 1983 features a 40mm Titanium case. Powered by the 4433 caliber with 29j jewels beating at 28,800 bph, it delivers a 60 hours power reserve. [seikata-wm-dcc23bf2bc1d]

Also known as: Tuna, Arnie

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

40mm

Case Thickness

14.8mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

White

Jewels

29j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1983

Related Models

• Seiko 7194-876
• Seiko 6658-194
• Seiko 6338-430
• Seiko 6340-518
• Seiko 6158-467
• Seiko 7199-831
• Seiko 6646-133
• Seiko 7091-758
• Seiko 4484-811
• Seiko 5292-103
• Seiko 7014-857
• Seiko 6626-889