Seiko Cal. 3877 - 347

The 3877-347 is a sought-after Spring Drive piece from Seiko's golden era. It features a Navy dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-6aab8bdb0fea]

Also known as: Goldfeather

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

12.1mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Navy

Jewels

17j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1994

Related Models

• Seiko 4440-718
• Seiko 5257-671
• Seiko 0784-550
• Seiko 4445-910
• Seiko 4417-885
• Seiko 6172-539
• Seiko 6247-557
• Seiko 5640-725
• Seiko 0745-803
• Seiko 4574-884
• Seiko 6181-108
• Seiko 4424-796