Seiko Cal. 4527 - 542

The Seiko 4527-542 represents an important milestone in Seiko's 1985 lineup. The Bidirectional bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-85eef5a5610a]

Also known as: Sea Horse

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

13.3mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Navy

Jewels

32j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1985

Related Models

• Seiko 4427-231
• Seiko 7143-998
• Seiko 6637-122
• Seiko 6114-788
• Seiko 3871-119
• Seiko 4579-135
• Seiko 4582-536
• Seiko 5226-479
• Seiko 0734-607
• Seiko 7182-123
• Seiko 4478-582
• Seiko 5297-402