Seiko Cal. 4532 - 640

The Seiko 4532-640 represents an important milestone in Seiko's 1987 lineup. The Coin-Edge bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-a9c939c13427]

Also known as: Shogun

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

14.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

White

Jewels

20j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1987

Related Models

• Seiko 6224-873
• Seiko 6217-810
• Seiko 4587-673
• Seiko 7057-202
• Seiko 6322-932
• Seiko 4441-853
• Seiko 6392-912
• Seiko 4421-573
• Seiko 5662-846
• Seiko 4430-649
• Seiko 3899-914
• Seiko 7167-690