Seiko Cal. 4440 - 142

Released in 1999, the Cal. 4440 with design code 142 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-26028aa28466]

Also known as: Silverwave

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

43mm

Case Thickness

9.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Burgundy

Jewels

30j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1999

Related Models

• Seiko 0742-279
• Seiko 4489-999
• Seiko 6136-480
• Seiko 6324-464
• Seiko 6318-822
• Seiko 6162-584
• Seiko 6171-560
• Seiko 5279-976
• Seiko 5611-235
• Seiko 7166-953
• Seiko 3893-766
• Seiko 4546-662