Seiko Cal. 3878 - 985

The 3878-985 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Cream dial protected by a Acrylic crystal and offers 120m of water resistance. [seikata-wm-2dba1b8c4c24]

Also known as: Silverwave

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

44mm

Case Thickness

13.9mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

120m

Dial Color

Cream

Jewels

18j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1974

Related Models

• Seiko 6615-457
• Seiko 4457-760
• Seiko 6342-543
• Seiko 6258-253
• Seiko 4494-442
• Seiko 6131-644
• Seiko 4557-406
• Seiko 3880-939
• Seiko 4524-722
• Seiko 5247-407
• Seiko 4537-635
• Seiko 6670-186