Seiko Cal. 4525 - 839

The 4525-839 is a sought-after Spring Drive piece from Seiko's golden era. The Coin-Edge bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-826146749478]

Also known as: Silverwave

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

39mm

Case Thickness

11.5mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Cream

Jewels

19j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1972

Related Models

• Seiko 5689-385
• Seiko 7070-101
• Seiko 6664-139
• Seiko 6245-220
• Seiko 4497-802
• Seiko 7128-881
• Seiko 0736-816
• Seiko 6618-228
• Seiko 5665-484
• Seiko 7071-568
• Seiko 3840-524
• Seiko 7075-856