Seiko Cal. 4456 - 362

The 4456-362 is a sought-after Automatic piece from Seiko's golden era. The Coin-Edge bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-8f1cbb9fb863]

Also known as: Sumo, Navigator

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

40mm

Case Thickness

8.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Navy

Jewels

30j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1977

Related Models

• Seiko 6651-943
• Seiko 6165-434
• Seiko 5610-139
• Seiko 6142-394
• Seiko 3879-141
• Seiko 6266-502
• Seiko 3898-847
• Seiko 5663-600
• Seiko 4599-298
• Seiko 5259-688
• Seiko 5638-725
• Seiko 6629-871