Seiko Cal. 4525 - 354

The Seiko 4525-354 represents an important milestone in Seiko's 1977 lineup. It features a Green dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-5e4efcf95de4]

Also known as: Goldfeather, Sea Horse

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

41mm

Case Thickness

15.4mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Green

Jewels

24j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1977

Related Models

• Seiko 6138-891
• Seiko 6662-490
• Seiko 4449-341
• Seiko 6180-943
• Seiko 7082-958
• Seiko 5224-344
• Seiko 7152-452
• Seiko 0724-888
• Seiko 5688-270
• Seiko 4532-624
• Seiko 6216-686
• Seiko 7032-369