Seiko Cal. 6138 - 371

The 6138-371 is a sought-after Solar piece from Seiko's golden era. Powered by the 6138 caliber with 30j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-b7bf5b051474]

Also known as: Crown

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

11.9mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

160m

Dial Color

Cream

Jewels

30j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1999

Related Models

• Seiko 7012-291
• Seiko 6239-627
• Seiko 7092-780
• Seiko 4418-746
• Seiko 6649-537
• Seiko 7135-275
• Seiko 7149-402
• Seiko 6185-972
• Seiko 4536-137
• Seiko 6193-739
• Seiko 6134-100
• Seiko 3841-305