Seiko Cal. 6388 - 734

The 6388-734 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6388 caliber with 31j jewels beating at 28,800 bph, it delivers a 50 hours power reserve. [seikata-wm-c44365defad2]

Also known as: Goldfeather

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

10.3mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Navy

Jewels

31j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1999

Related Models

• Seiko 3826-607
• Seiko 4426-207
• Seiko 6691-225
• Seiko 4435-132
• Seiko 5275-411
• Seiko 6174-885
• Seiko 0797-590
• Seiko 3873-211
• Seiko 6215-668
• Seiko 6160-489
• Seiko 7042-623
• Seiko 5657-645