Seiko Cal. 6373 - 724

The Seiko 6373-724 represents an important milestone in Seiko's 1977 lineup. Powered by the 6373 caliber with 24j jewels beating at 21,600 bph, it delivers a 47 hours power reserve. [seikata-wm-9834738c582b]

Also known as: Helmet, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

46mm

Case Thickness

14.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

40m

Dial Color

Cream

Jewels

24j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1977

Related Models

• Seiko 6217-889
• Seiko 5644-627
• Seiko 5667-190
• Seiko 4496-126
• Seiko 6228-122
• Seiko 6399-461
• Seiko 3844-146
• Seiko 5211-218
• Seiko 6389-320
• Seiko 5242-345
• Seiko 6610-992
• Seiko 0724-618