Seiko Cal. 4529 - 971

The 4529-971 is a sought-after Spring Drive piece from Seiko's golden era. It features a Navy dial protected by a Hardlex crystal and offers 200m of water resistance. [seikata-wm-e6fa45b0269c]

Also known as: Sumo

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

46mm

Case Thickness

12.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

200m

Dial Color

Navy

Jewels

31j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1999

Related Models

• Seiko 5660-147
• Seiko 3818-605
• Seiko 5619-500
• Seiko 6183-188
• Seiko 3891-574
• Seiko 4597-431
• Seiko 5685-743
• Seiko 3871-454
• Seiko 6671-353
• Seiko 4427-828
• Seiko 4544-739
• Seiko 6353-114