Seiko Cal. 4523 - 724

The 4523-724 is a sought-after Spring Drive piece from Seiko's golden era. It features a Green dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-e450a8f3472c]

Also known as: Panda, UFO

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

8.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Green

Jewels

33j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1968

Related Models

• Seiko 5657-545
• Seiko 6376-455
• Seiko 6650-590
• Seiko 7077-370
• Seiko 4538-788
• Seiko 5697-406
• Seiko 6135-208
• Seiko 5227-411
• Seiko 5615-704
• Seiko 0742-155
• Seiko 0797-874
• Seiko 6277-339