Seiko Cal. 4525 - 214

This Spring Drive model from 1973 features a 37mm PVD Black case. It features a Navy dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-f205fd8a641c]

Also known as: Shogun, World Timer

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

37mm

Case Thickness

15.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Navy

Jewels

36j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1973

Related Models

• Seiko 5692-879
• Seiko 7074-119
• Seiko 4458-573
• Seiko 4533-760
• Seiko 3866-787
• Seiko 5695-705
• Seiko 7177-760
• Seiko 5210-787
• Seiko 5685-226
• Seiko 6681-792
• Seiko 3818-563
• Seiko 6364-819