Seiko Cal. 6313 - 135

The Seiko 6313-135 represents an important milestone in Seiko's 1978 lineup. It features a Navy dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-c8628c6a273a]

Also known as: Turtle

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

10.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Navy

Jewels

33j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1978

Related Models

• Seiko 4518-348
• Seiko 6297-521
• Seiko 4412-499
• Seiko 5688-913
• Seiko 5693-723
• Seiko 5294-866
• Seiko 6344-991
• Seiko 3872-274
• Seiko 7086-249
• Seiko 7140-899
• Seiko 6371-460
• Seiko 6639-901