Seiko Cal. 3844 - 309

The Seiko 3844-309 represents an important milestone in Seiko's 1994 lineup. Powered by the 3844 caliber with 25j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-91d34a0cea69]

Also known as: Sumo

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

34mm

Case Thickness

14.1mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

90m

Dial Color

Cream

Jewels

25j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1994

Related Models

• Seiko 7028-751
• Seiko 6271-527
• Seiko 5298-987
• Seiko 7145-150
• Seiko 5252-336
• Seiko 6173-663
• Seiko 7081-748
• Seiko 5252-276
• Seiko 6189-121
• Seiko 6128-975
• Seiko 7188-425
• Seiko 6268-605