Seiko Cal. 3891 - 221

This Spring Drive model from 1998 features a 39mm Stainless Steel case. It features a Navy dial protected by a Sapphire crystal and offers 80m of water resistance. [seikata-wm-7f2bb0fef1d6]

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

8.4mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Navy

Jewels

27j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1998

Related Models

• Seiko 4449-602
• Seiko 7061-298
• Seiko 5249-111
• Seiko 5267-826
• Seiko 5235-204
• Seiko 4516-345
• Seiko 5638-213
• Seiko 7088-482
• Seiko 6223-971
• Seiko 7136-159
• Seiko 4415-634
• Seiko 4523-791