Seiko Cal. 4554 - 787

This Hand-Winding model from 1979 features a 42mm Two-Tone case. With its 21mm lug width and 15.7mm profile, it sits comfortably on most wrists. [seikata-wm-e1ead0b6aaa7]

Also known as: Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

42mm

Case Thickness

15.7mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Burgundy

Jewels

33j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1979

Related Models

• Seiko 6227-365
• Seiko 6674-929
• Seiko 6343-950
• Seiko 5256-382
• Seiko 5266-731
• Seiko 7055-610
• Seiko 5276-820
• Seiko 6612-921
• Seiko 4485-982
• Seiko 7095-915
• Seiko 6214-130
• Seiko 6142-414