Seiko Cal. 7057 - 545

The 7057-545 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7057 caliber with 29j jewels beating at 36,000 bph, it delivers a 37 hours power reserve. [seikata-wm-82dd5cc88871]

Also known as: Bullhead

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

12.2mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

60m

Dial Color

Silver

Jewels

29j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1997

Related Models

• Seiko 6662-701
• Seiko 6332-639
• Seiko 6385-868
• Seiko 0778-196
• Seiko 4436-409
• Seiko 0752-687
• Seiko 6672-221
• Seiko 0733-759
• Seiko 6691-659
• Seiko 6679-601
• Seiko 6694-556
• Seiko 6343-770