Seiko Cal. 6184 - 228

Released in 1966, the Cal. 6184 with design code 228 was part of Seiko's domestic market collection. The Coin-Edge bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-01daef9fcc29]

Also known as: Monster, Silverwave

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

43mm

Case Thickness

10.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Blue Sunburst

Jewels

28j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1966

Related Models

• Seiko 6630-383
• Seiko 7137-651
• Seiko 0717-894
• Seiko 4421-851
• Seiko 6690-183
• Seiko 5297-952
• Seiko 5680-751
• Seiko 0726-938
• Seiko 5673-974
• Seiko 3888-282
• Seiko 3845-697
• Seiko 6245-107