Seiko Cal. 4557 - 145

Released in 1999, the Cal. 4557 with design code 145 was part of Seiko's domestic market collection. With its 21mm lug width and 11.7mm profile, it sits comfortably on most wrists. [seikata-wm-6bdf2ddb8abc]

Also known as: Shogun, Tuna

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

38mm

Case Thickness

11.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

90m

Dial Color

Blue Sunburst

Jewels

19j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1999

Related Models

• Seiko 4510-396
• Seiko 5636-160
• Seiko 6218-994
• Seiko 5641-645
• Seiko 5694-469
• Seiko 6655-247
• Seiko 4435-270
• Seiko 5264-614
• Seiko 6321-507
• Seiko 4596-600
• Seiko 6154-671
• Seiko 6165-746