Seiko Cal. 4423 - 795

This Spring Drive model from 1983 features a 44mm Titanium case. It features a Burgundy dial protected by a Sapphire crystal and offers 100m of water resistance. [seikata-wm-2edacb76da6c]

Also known as: Sumo

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

44mm

Case Thickness

13.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

100m

Dial Color

Burgundy

Jewels

28j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1983

Related Models

• Seiko 0745-701
• Seiko 6614-709
• Seiko 4552-263
• Seiko 5614-268
• Seiko 6334-667
• Seiko 6349-216
• Seiko 6211-964
• Seiko 6322-748
• Seiko 0768-374
• Seiko 4494-842
• Seiko 3811-618
• Seiko 7095-393