Seiko Cal. 6138 - 246

The 6138-246 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6138 caliber with 35j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-8fa205df896b]

Also known as: Samurai, Bullhead

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

40mm

Case Thickness

8.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

100m

Dial Color

Blue Sunburst

Jewels

35j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1974

Related Models

• Seiko 4477-652
• Seiko 6678-828
• Seiko 4524-966
• Seiko 4490-408
• Seiko 5219-394
• Seiko 7150-570
• Seiko 6231-287
• Seiko 3869-996
• Seiko 6110-718
• Seiko 6122-214
• Seiko 6235-692
• Seiko 6364-766