Seiko Cal. 3838 - 389

The Seiko 3838-389 represents an important milestone in Seiko's 1998 lineup. Powered by the 3838 caliber with 20j jewels beating at 36,000 bph, it delivers a 61 hours power reserve. [seikata-wm-b23739e6bf69]

Also known as: Helmet, World Timer

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

37mm

Case Thickness

12.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

20j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1998

Related Models

• Seiko 5231-757
• Seiko 3867-957
• Seiko 4519-672
• Seiko 6160-454
• Seiko 6244-826
• Seiko 7045-654
• Seiko 4458-897
• Seiko 6652-129
• Seiko 0724-481
• Seiko 4549-581
• Seiko 5658-993
• Seiko 6271-741