Seiko Cal. 6257 - 735

Seiko 6257-735

The Seiko 6257-735 represents an important milestone in Seiko's 1972 lineup. Powered by the 6257 caliber with 21j jewels beating at 36,000 bph, it delivers a 61 hours power reserve. [seikata-wm-66c7b3dff272]

Also known as: Arnie

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
36mm
Case Thickness
11.4mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Silver
Jewels
21j
Frequency
36,000 bph
Power Reserve
61 hours
Year
1972

Related Models

seikata-wm-66c7b3dff272