Seiko Cal. 0739 - 252

The 0739-252 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 0739 caliber with 34j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-d49b1115fbf3]

Also known as: Tuna

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

44mm

Case Thickness

11.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Black

Jewels

34j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1979

Related Models

• Seiko 6156-474
• Seiko 6627-992
• Seiko 7144-298
• Seiko 4413-100
• Seiko 7168-635
• Seiko 6295-412
• Seiko 3894-987
• Seiko 3819-561
• Seiko 0732-363
• Seiko 0783-963
• Seiko 7132-161
• Seiko 7084-847