Seiko Cal. 6623 - 915

The Seiko 6623-915 represents an important milestone in Seiko's 1991 lineup. With its 22mm lug width and 8.3mm profile, it sits comfortably on most wrists. [seikata-wm-a0353e1d0693]

Also known as: Silverwave, Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

45mm

Case Thickness

8.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Black

Jewels

23j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1991

Related Models

• Seiko 6656-578
• Seiko 7023-952
• Seiko 7097-621
• Seiko 5661-459
• Seiko 7148-937
• Seiko 7152-177
• Seiko 6351-922
• Seiko 4411-917
• Seiko 0759-342
• Seiko 3831-589
• Seiko 6641-914
• Seiko 6114-927