Seiko Cal. 6623 - 975

The Seiko 6623-975 represents an important milestone in Seiko's 1983 lineup. With its 20mm lug width and 13.2mm profile, it sits comfortably on most wrists. [seikata-wm-a4500fb0ab78]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

42mm

Case Thickness

13.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Silver

Jewels

36j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1983

Related Models

• Seiko 4490-502
• Seiko 6669-301
• Seiko 0717-629
• Seiko 3892-794
• Seiko 6275-103
• Seiko 7187-374
• Seiko 5625-550
• Seiko 4591-655
• Seiko 4586-144
• Seiko 7136-870
• Seiko 6387-661
• Seiko 5615-113