Seiko Cal. 6138 - 594

The 6138-594 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6138 caliber with 24j jewels beating at 36,000 bph, it delivers a 67 hours power reserve. [seikata-wm-d508055a4d75]

Also known as: Navigator

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

39mm

Case Thickness

15.8mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Green

Jewels

24j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1974

Related Models

• Seiko 7191-628
• Seiko 5218-482
• Seiko 5625-542
• Seiko 4488-934
• Seiko 0753-980
• Seiko 6294-164
• Seiko 4451-163
• Seiko 6277-526
• Seiko 5222-620
• Seiko 7130-631
• Seiko 5231-371
• Seiko 7112-692