Seiko Cal. 6310 - 735

The Seiko 6310-735 represents an important milestone in Seiko's 1972 lineup. Powered by the 6310 caliber with 30j jewels beating at 28,800 bph, it delivers a 50 hours power reserve. [seikata-wm-e6b5e79d53ab]

Also known as: Sea Horse, Flighty

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

8.4mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

150m

Dial Color

Burgundy

Jewels

30j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1972

Related Models

• Seiko 4534-657
• Seiko 4459-203
• Seiko 4521-539
• Seiko 0776-361
• Seiko 3862-499
• Seiko 5241-983
• Seiko 6324-293
• Seiko 6363-269
• Seiko 4444-541
• Seiko 0778-666
• Seiko 6356-621
• Seiko 6257-797