Seiko Cal. 4531 - 548

This Kinetic model from 1987 features a 37mm Hardlex-Coated Steel case. It features a Burgundy dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-5c28c41f6077]

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

14.0mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Burgundy

Jewels

20j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1987

Related Models

• Seiko 4550-237
• Seiko 5680-704
• Seiko 7186-809
• Seiko 6290-109
• Seiko 7178-678
• Seiko 4546-509
• Seiko 4461-886
• Seiko 5667-209
• Seiko 6270-796
• Seiko 3870-290
• Seiko 6151-734
• Seiko 4552-585