Seiko Cal. 4550 - 547

This Automatic model from 1983 features a 34mm Two-Tone case. It features a Blue Sunburst dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-4b8e25af389b]

Also known as: Shogun

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

34mm

Case Thickness

10.5mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Blue Sunburst

Jewels

36j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1983

Related Models

• Seiko 6398-989
• Seiko 6115-257
• Seiko 6646-765
• Seiko 5236-120
• Seiko 6318-144
• Seiko 6284-418
• Seiko 7040-200
• Seiko 6252-729
• Seiko 4583-609
• Seiko 0724-506
• Seiko 5640-567
• Seiko 6635-489