Seiko Cal. 6277 - 957

Released in 1997, the Cal. 6277 with design code 957 was part of Seiko's domestic market collection. It features a Navy dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-dafff4470bed]

Also known as: Helmet

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

40mm

Case Thickness

14.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

140m

Dial Color

Navy

Jewels

24j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1997

Related Models

• Seiko 6383-390
• Seiko 6160-895
• Seiko 7031-788
• Seiko 0732-482
• Seiko 6635-517
• Seiko 0780-516
• Seiko 5272-584
• Seiko 6385-947
• Seiko 5253-124
• Seiko 6377-619
• Seiko 6642-111
• Seiko 7097-500