Seiko Cal. 6313 - 930

The 6313-930 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6313 caliber with 36j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-3a8298003194]

Also known as: Sumo

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

37mm

Case Thickness

9.0mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

170m

Dial Color

Navy

Jewels

36j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1977

Related Models

• Seiko 5230-211
• Seiko 5275-620
• Seiko 6238-820
• Seiko 6362-885
• Seiko 6277-737
• Seiko 6620-659
• Seiko 4528-356
• Seiko 4465-928
• Seiko 7198-188
• Seiko 3818-137
• Seiko 6182-633
• Seiko 6215-840