Seiko Cal. 4451 - 873

Released in 1986, the Cal. 4451 with design code 873 was part of Seiko's domestic market collection. It features a Black dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-baf21ce38215]

Also known as: Sea Horse

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

38mm

Case Thickness

13.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Black

Jewels

24j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1986

Related Models

• Seiko 4488-517
• Seiko 6119-537
• Seiko 4516-312
• Seiko 4513-309
• Seiko 3841-569
• Seiko 7071-620
• Seiko 6177-832
• Seiko 4548-593
• Seiko 0784-490
• Seiko 7163-367
• Seiko 4544-996
• Seiko 3848-234