Seiko Cal. 4457 - 237

The 4457-237 is a sought-after Kinetic piece from Seiko's golden era. It features a Green dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-26c5d1ab1106]

Also known as: Tuna

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

13.6mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

200m

Dial Color

Green

Jewels

26j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1996

Related Models

• Seiko 6121-370
• Seiko 7026-913
• Seiko 6316-833
• Seiko 5641-509
• Seiko 6179-363
• Seiko 5685-616
• Seiko 3849-216
• Seiko 0764-842
• Seiko 7033-278
• Seiko 7039-305
• Seiko 6375-881
• Seiko 6221-483