Seiko Cal. 3838 - 121

The 3838-121 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 3838 caliber with 34j jewels beating at 28,800 bph, it delivers a 61 hours power reserve. [seikata-wm-69d304a622b6]

Also known as: Turtle, Panda

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

46mm

Case Thickness

10.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

100m

Dial Color

Silver

Jewels

34j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1967

Related Models

• Seiko 6120-939
• Seiko 7167-861
• Seiko 4410-912
• Seiko 5255-838
• Seiko 6681-755
• Seiko 6678-182
• Seiko 4412-132
• Seiko 6643-550
• Seiko 3831-230
• Seiko 7161-327
• Seiko 6372-850
• Seiko 6242-467