Seiko Cal. 6241 - 403

The Seiko 6241-403 represents an important milestone in Seiko's 1987 lineup. Powered by the 6241 caliber with 26j jewels beating at 28,800 bph, it delivers a 47 hours power reserve. [seikata-wm-c71aac1e75fc]

Also known as: Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

15.3mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

60m

Dial Color

White

Jewels

26j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1987

Related Models

• Seiko 5625-174
• Seiko 5693-146
• Seiko 6139-511
• Seiko 3812-969
• Seiko 4478-358
• Seiko 5696-360
• Seiko 0791-607
• Seiko 6144-141
• Seiko 7183-882
• Seiko 0795-372
• Seiko 6645-605
• Seiko 0747-917