Seiko Cal. 7157 - 457

The Seiko 7157-457 represents an important milestone in Seiko's 1987 lineup. It features a Navy dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-b90257668e82]

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

37mm

Case Thickness

15.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Navy

Jewels

26j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1987

Related Models

• Seiko 6663-120
• Seiko 3814-164
• Seiko 7046-895
• Seiko 7136-302
• Seiko 7170-181
• Seiko 0714-906
• Seiko 7037-644
• Seiko 0749-401
• Seiko 5250-552
• Seiko 6614-944
• Seiko 3837-429
• Seiko 4573-513