Seiko Cal. 4457 - 729

The Seiko 4457-729 represents an important milestone in Seiko's 1969 lineup. The Coin-Edge bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-1a8611d644bf]

Also known as: Monster

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

11.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Blue Sunburst

Jewels

24j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1969

Related Models

• Seiko 4468-471
• Seiko 5674-675
• Seiko 7042-911
• Seiko 7127-125
• Seiko 7188-177
• Seiko 7122-811
• Seiko 6343-300
• Seiko 7038-763
• Seiko 4480-898
• Seiko 6241-669
• Seiko 6218-775
• Seiko 4457-951