Seiko Cal. 4440 - 104

The 4440-104 is a sought-after Automatic piece from Seiko's golden era. It features a Silver dial protected by a Sapphire crystal and offers 40m of water resistance. [seikata-wm-a6454339e7f2]

Also known as: UFO

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

42mm

Case Thickness

15.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Silver

Jewels

18j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1967

Related Models

• Seiko 5281-188
• Seiko 7139-712
• Seiko 6232-934
• Seiko 4596-216
• Seiko 0739-181
• Seiko 3821-580
• Seiko 7116-494
• Seiko 5624-400
• Seiko 6354-278
• Seiko 6262-808
• Seiko 0788-908
• Seiko 7043-349