Seiko Cal. 3821 - 701

The 3821-701 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Silver dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-8445b905c878]

Also known as: UFO

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

40mm

Case Thickness

10.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

160m

Dial Color

Silver

Jewels

33j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1979

Related Models

• Seiko 7166-333
• Seiko 4545-959
• Seiko 6216-314
• Seiko 4583-198
• Seiko 6638-952
• Seiko 4412-646
• Seiko 0748-644
• Seiko 5234-265
• Seiko 7068-237
• Seiko 6352-135
• Seiko 4434-988
• Seiko 7034-366