Seiko Cal. 4418 - 409

The Seiko 4418-409 represents an important milestone in Seiko's 1981 lineup. It features a Navy dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-ff94b1307c39]

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

43mm

Case Thickness

11.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

100m

Dial Color

Navy

Jewels

24j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1981

Related Models

• Seiko 0745-492
• Seiko 6250-909
• Seiko 7118-726
• Seiko 7112-509
• Seiko 7071-774
• Seiko 4528-955
• Seiko 6285-737
• Seiko 0775-555
• Seiko 6678-227
• Seiko 4425-888
• Seiko 6283-993
• Seiko 7194-623