Seiko Cal. 7137 - 455

The Seiko 7137-455 represents an important milestone in Seiko's 1998 lineup. It features a Navy dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-dbf4f931c939]

Also known as: Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

10.9mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Navy

Jewels

29j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1998

Related Models

• Seiko 5616-271
• Seiko 7170-253
• Seiko 0796-392
• Seiko 6650-135
• Seiko 6630-510
• Seiko 6281-203
• Seiko 5280-572
• Seiko 7077-730
• Seiko 6284-222
• Seiko 6191-608
• Seiko 3878-990
• Seiko 0714-939