Seiko Cal. 6172 - 237

This Solar model from 1973 features a 45mm Two-Tone case. With its 18mm lug width and 13.4mm profile, it sits comfortably on most wrists. [seikata-wm-7484ec41126c]

Also known as: Bellmatic

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

45mm

Case Thickness

13.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Navy

Jewels

28j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1973

Related Models

• Seiko 7185-496
• Seiko 6190-274
• Seiko 7075-980
• Seiko 6390-342
• Seiko 4488-867
• Seiko 7039-307
• Seiko 6113-949
• Seiko 4560-119
• Seiko 6321-460
• Seiko 5630-573
• Seiko 4439-779
• Seiko 6653-456