Seiko Cal. 3821 - 905

This Quartz model from 1995 features a 42mm Gold-Plated case. Powered by the 3821 caliber with 30j jewels beating at 28,800 bph, it delivers a 52 hours power reserve. [seikata-wm-92cdfc4cc9d1]

Also known as: Navigator, Crown

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

15.4mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

30m

Dial Color

Green

Jewels

30j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1995

Related Models

• Seiko 4550-572
• Seiko 7055-449
• Seiko 6377-421
• Seiko 7158-297
• Seiko 7088-284
• Seiko 6287-961
• Seiko 4557-550
• Seiko 6391-248
• Seiko 6396-450
• Seiko 7178-954
• Seiko 7111-322
• Seiko 7057-180