Seiko Cal. 3821 - 689

The 3821-689 is a sought-after Spring Drive piece from Seiko's golden era. It features a Silver dial protected by a Sapphire crystal and offers 50m of water resistance. [seikata-wm-38ac1df7f3f5]

Also known as: Goldfeather

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

34mm

Case Thickness

12.3mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Silver

Jewels

36j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1978

Related Models

• Seiko 7024-361
• Seiko 5285-269
• Seiko 4574-243
• Seiko 6133-586
• Seiko 7127-657
• Seiko 6629-129
• Seiko 5282-869
• Seiko 5646-555
• Seiko 0722-122
• Seiko 6196-516
• Seiko 7169-462
• Seiko 4453-327