Seiko Cal. 3877 - 225

The 3877-225 is a sought-after Spring Drive piece from Seiko's golden era. It features a Burgundy dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-b7ff22def127]

Also known as: Sea Horse, Flighty

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

14.0mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

170m

Dial Color

Burgundy

Jewels

19j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1985

Related Models

• Seiko 0719-250
• Seiko 7131-786
• Seiko 4584-841
• Seiko 6158-506
• Seiko 6612-971
• Seiko 4465-419
• Seiko 7199-474
• Seiko 3876-189
• Seiko 4443-879
• Seiko 6379-961
• Seiko 5625-861
• Seiko 7022-495