Seiko Cal. 6397 - 510

The 6397-510 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6397 caliber with 25j jewels beating at 36,000 bph, it delivers a 61 hours power reserve. [seikata-wm-df5bc39cd7c5]

Also known as: Samurai, Navigator

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

45mm

Case Thickness

10.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Cream

Jewels

25j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1991

Related Models

• Seiko 6376-626
• Seiko 5229-403
• Seiko 5659-534
• Seiko 5268-386
• Seiko 6264-157
• Seiko 6211-309
• Seiko 6619-230
• Seiko 6391-134
• Seiko 6611-864
• Seiko 7015-196
• Seiko 4589-669
• Seiko 3889-105