Seiko Cal. 3876 - 557

Released in 1979, the Cal. 3876 with design code 557 was part of Seiko's domestic market collection. With its 21mm lug width and 10.3mm profile, it sits comfortably on most wrists. [seikata-wm-dbc921fc1d6b]

Also known as: Rally, Emperor

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

10.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

White

Jewels

23j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1979

Related Models

• Seiko 5633-320
• Seiko 3878-667
• Seiko 4551-491
• Seiko 3832-790
• Seiko 6344-184
• Seiko 5249-409
• Seiko 6698-661
• Seiko 4579-499
• Seiko 6291-939
• Seiko 6244-664
• Seiko 0712-815
• Seiko 6369-234