Seiko Cal. 4454 - 445

This Hand-Winding model from 1985 features a 39mm Hardlex-Coated Steel case. It features a Blue Sunburst dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-467119f06e4e]

Also known as: Silverwave

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

10.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Blue Sunburst

Jewels

30j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1985

Related Models

• Seiko 6674-693
• Seiko 6161-493
• Seiko 7153-944
• Seiko 6271-405
• Seiko 3894-874
• Seiko 4513-157
• Seiko 5237-606
• Seiko 4465-240
• Seiko 6335-750
• Seiko 3894-841
• Seiko 6171-365
• Seiko 3826-618