Seiko Cal. 3898 - 175

The Seiko 3898-175 represents an important milestone in Seiko's 1991 lineup. The Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-157a822b9442]

Also known as: Sumo, Panda

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

44mm

Case Thickness

11.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

140m

Dial Color

Black

Jewels

28j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1991

Related Models

• Seiko 6675-436
• Seiko 6657-831
• Seiko 6366-383
• Seiko 7145-772
• Seiko 7150-507
• Seiko 7165-604
• Seiko 0765-951
• Seiko 6339-543
• Seiko 6366-285
• Seiko 7084-849
• Seiko 4449-569
• Seiko 3883-515