Seiko Cal. 5642 - 382

This Solar model from 1975 features a 46mm Hardlex-Coated Steel case. Powered by the 5642 caliber with 33j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-af6c0b53a9b6]

Also known as: Sportsmatic

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

10.0mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

50m

Dial Color

Black

Jewels

33j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1975

Related Models

• Seiko 0737-107
• Seiko 6135-566
• Seiko 6379-127
• Seiko 6147-267
• Seiko 6661-720
• Seiko 6242-740
• Seiko 7016-270
• Seiko 5611-299
• Seiko 7124-451
• Seiko 4543-228
• Seiko 4463-496
• Seiko 6247-597