Seiko Cal. 6373 - 788

The Seiko 6373-788 represents an important milestone in Seiko's 1989 lineup. Powered by the 6373 caliber with 27j jewels beating at 36,000 bph, it delivers a 54 hours power reserve. [seikata-wm-4bc03f002d5f]

Also known as: Bullhead

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

45mm

Case Thickness

13.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Champagne

Jewels

27j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1989

Related Models

• Seiko 6114-189
• Seiko 4461-289
• Seiko 7142-394
• Seiko 4539-820
• Seiko 5631-654
• Seiko 6115-561
• Seiko 6151-356
• Seiko 6377-989
• Seiko 7149-717
• Seiko 0720-206
• Seiko 6138-158
• Seiko 7186-569