Seiko Cal. 6320 - 770

The Seiko 6320-770 represents an important milestone in Seiko's 1993 lineup. With its 21mm lug width and 11.8mm profile, it sits comfortably on most wrists. [seikata-wm-0e28aaa4438c]

Also known as: Arnie

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

40mm

Case Thickness

11.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Black

Jewels

25j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1993

Related Models

• Seiko 7159-162
• Seiko 6611-910
• Seiko 7177-508
• Seiko 6169-498
• Seiko 6168-456
• Seiko 6684-560
• Seiko 3835-789
• Seiko 4420-804
• Seiko 5688-279
• Seiko 7043-897
• Seiko 7183-645
• Seiko 7032-742