Seiko Cal. 6310 - 727

The Seiko 6310-727 represents an important milestone in Seiko's 1978 lineup. Powered by the 6310 caliber with 35j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-14d0ea0e286d]

Also known as: Samurai

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

11.1mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Champagne

Jewels

35j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1978

Related Models

• Seiko 7162-213
• Seiko 4479-940
• Seiko 4572-347
• Seiko 7184-966
• Seiko 7025-356
• Seiko 4593-220
• Seiko 6317-247
• Seiko 6241-525
• Seiko 5237-848
• Seiko 6699-814
• Seiko 3869-765
• Seiko 3855-285