Seiko Cal. 3889 - 646

The 3889-646 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Green dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-e286b06c7962]

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

14.6mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Green

Jewels

19j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1983

Related Models

• Seiko 3848-979
• Seiko 0714-347
• Seiko 6380-725
• Seiko 7028-286
• Seiko 4573-250
• Seiko 3857-244
• Seiko 6199-369
• Seiko 4536-462
• Seiko 6693-731
• Seiko 3858-344
• Seiko 4437-457
• Seiko 6641-169