Seiko Cal. 3878 - 994

The 3878-994 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Cream dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-6f27deb8bb26]

Also known as: Pogue

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

13.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Cream

Jewels

30j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1969

Related Models

• Seiko 6691-386
• Seiko 3894-610
• Seiko 5286-391
• Seiko 6316-578
• Seiko 7143-904
• Seiko 5677-931
• Seiko 4474-562
• Seiko 7142-983
• Seiko 7139-696
• Seiko 7150-377
• Seiko 7112-959
• Seiko 6140-156