Seiko Cal. 6310 - 444

The Seiko 6310-444 represents an important milestone in Seiko's 1992 lineup. Powered by the 6310 caliber with 32j jewels beating at 36,000 bph, it delivers a 44 hours power reserve. [seikata-wm-af6ada9ea934]

Also known as: Helmet, Silverwave

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

8.6mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

190m

Dial Color

Burgundy

Jewels

32j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1992

Related Models

• Seiko 6652-452
• Seiko 6681-620
• Seiko 6619-704
• Seiko 0762-752
• Seiko 6260-490
• Seiko 6226-630
• Seiko 7090-916
• Seiko 4558-126
• Seiko 6346-968
• Seiko 3885-229
• Seiko 5634-472
• Seiko 0781-744