Seiko Cal. 4438 - 801

The Seiko 4438-801 represents an important milestone in Seiko's 1981 lineup. The Fixed bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-6d18cd70f430]

Also known as: UFO

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

45mm

Case Thickness

12.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

110m

Dial Color

Cream

Jewels

23j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1981

Related Models

• Seiko 5238-548
• Seiko 6134-524
• Seiko 6372-829
• Seiko 3894-631
• Seiko 5642-996
• Seiko 5656-362
• Seiko 6211-840
• Seiko 7017-834
• Seiko 3843-422
• Seiko 7197-403
• Seiko 7098-224
• Seiko 4518-380