Seiko Cal. 6138 - 263

Released in 1973, the Cal. 6138 with design code 263 was part of Seiko's domestic market collection. The Coin-Edge bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-29fbd0bd0641]

Also known as: Turtle

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

13.4mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Silver

Jewels

32j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1973

Related Models

• Seiko 4448-515
• Seiko 5254-125
• Seiko 6365-953
• Seiko 0753-151
• Seiko 4576-346
• Seiko 6150-443
• Seiko 6672-752
• Seiko 6165-755
• Seiko 7065-779
• Seiko 5271-406
• Seiko 5279-164
• Seiko 5230-380