Seiko Cal. 4518 - 778

This Spring Drive model from 1989 features a 42mm Two-Tone case. With its 21mm lug width and 8.1mm profile, it sits comfortably on most wrists. [seikata-wm-bd482464ced0]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

42mm

Case Thickness

8.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

60m

Dial Color

White

Jewels

32j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1989

Related Models

• Seiko 5231-679
• Seiko 6663-590
• Seiko 3898-404
• Seiko 6137-758
• Seiko 0781-210
• Seiko 0781-949
• Seiko 0737-169
• Seiko 3833-328
• Seiko 5681-907
• Seiko 6315-640
• Seiko 7010-499
• Seiko 7111-724