Seiko Cal. 6386 - 757

The 6386-757 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-d67faff6b57b]

Also known as: Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

10.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Blue Sunburst

Jewels

21j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1971

Related Models

• Seiko 0797-710
• Seiko 6221-100
• Seiko 6348-273
• Seiko 6147-586
• Seiko 6249-759
• Seiko 6383-942
• Seiko 6333-650
• Seiko 7149-652
• Seiko 5256-424
• Seiko 6237-415
• Seiko 6261-148
• Seiko 6260-628