Seiko Cal. 3877 - 400

The 3877-400 is a sought-after Solar piece from Seiko's golden era. It features a Navy dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-eee366236dd5]

Also known as: Panda, Crown

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

13.4mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

30m

Dial Color

Navy

Jewels

31j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1983

Related Models

• Seiko 6616-960
• Seiko 6194-737
• Seiko 7072-534
• Seiko 6159-913
• Seiko 4461-358
• Seiko 6626-178
• Seiko 6668-571
• Seiko 4560-464
• Seiko 4413-492
• Seiko 6177-850
• Seiko 4578-126
• Seiko 6294-743