Seiko Cal. 6137 - 544

This Quartz model from 1992 features a 36mm Hardlex-Coated Steel case. Powered by the 6137 caliber with 20j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-9e273d9b0abd]

Also known as: Sumo

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

14.5mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

30m

Dial Color

Navy

Jewels

20j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1992

Related Models

• Seiko 6240-580
• Seiko 7089-336
• Seiko 5251-224
• Seiko 7164-815
• Seiko 6637-979
• Seiko 7035-971
• Seiko 6231-488
• Seiko 6648-292
• Seiko 4425-324
• Seiko 4543-302
• Seiko 4473-137
• Seiko 7184-886