Seiko Cal. 4557 - 949

The 4557-949 is a sought-after Solar piece from Seiko's golden era. Powered by the 4557 caliber with 25j jewels beating at 28,800 bph, it delivers a 44 hours power reserve. [seikata-wm-3346fe4ec495]

Also known as: Bullhead

Specifications

Movement

Solar

Case Material

Titanium

Case Width

45mm

Case Thickness

12.2mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Navy

Jewels

25j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1991

Related Models

• Seiko 6121-651
• Seiko 5685-837
• Seiko 6133-326
• Seiko 3880-823
• Seiko 7052-671
• Seiko 7012-635
• Seiko 6261-598
• Seiko 3897-490
• Seiko 3812-629
• Seiko 6116-931
• Seiko 5650-525
• Seiko 7137-524