Seiko Cal. 4451 - 743

This Hand-Winding model from 1998 features a 37mm PVD Black case. The Coin-Edge bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-d2d50623b850]

Also known as: Turtle, Emperor

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

37mm

Case Thickness

12.9mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Cream

Jewels

26j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1998

Related Models

• Seiko 5684-520
• Seiko 6240-272
• Seiko 6332-527
• Seiko 6251-993
• Seiko 3844-607
• Seiko 7073-324
• Seiko 6143-842
• Seiko 4456-432
• Seiko 4529-988
• Seiko 6257-452
• Seiko 3882-470
• Seiko 7061-742