Seiko Cal. 4440 - 158

This Quartz model from 1983 features a 45mm PVD Black case. The Coin-Edge bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-91cc8adb53a9]

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

45mm

Case Thickness

13.3mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Green

Jewels

33j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1983

Related Models

• Seiko 5635-131
• Seiko 5284-780
• Seiko 0774-206
• Seiko 6653-668
• Seiko 7129-705
• Seiko 5694-210
• Seiko 4486-688
• Seiko 4481-941
• Seiko 6233-826
• Seiko 3841-168
• Seiko 5621-644
• Seiko 4423-499